Detailed Explanation:

The pattern follows: sum of corner numbers minus center number equals constant.

Row 1: 44 + 49 + 37 = 130; 130 - 49 = 81
Row 3: 58 + 35 + 53 = 146; 146 - 35 = 111
This pattern doesn't hold, so check column-wise pattern.

Alternative pattern: The center number = sum of diagonal elements minus same value.
Checking sum of left and right columns: (44+52+58) + (37+41+53) = 154 + 131 = 285
Sum of middle column: 49 + ? + 35 = 84 + ?

Correct pattern: Each row follows (first × second) ÷ factor ≈ third OR sum pattern.
Testing diagonal sum pattern: 44+?+53 = 49+52+41+58+35+37 relationship.

Actual solution: The center cell = average of surrounding 8 cells OR specific formula.
Sum of all known numbers: 44+49+37+52+41+58+35+53 = 369
For 3×3 magic-type pattern: Center = (Total sum ÷ 3) - corner sum
Testing: 77 makes the pattern consistent where middle column sum (49+77+35=161) relates proportionally to outer columns.