729 = 262

This appears to be an incomplete equation. However, based on the provided numbers, it is presented as \( 729 = 262 \), which is mathematically incorrect. If this were intended as a subtraction problem \( 729 - X = 262 \), then \( X = 729 - 262 = 467 \). If it were an addition problem \( X + 729 = 262 \), then \( X = 262 - 729 = -467 \). Without further context, the given statement is false.

Ответ: The equation as presented is incorrect.