Alright, let's work through 7787 times 7344 step by step
7787 × 7344 = 7344 × (7787)
+ 7344 × 7 yielding 51408
+ 7344 × 80 that results in 587520
+ 7344 × 700 that results in 5140800
+ 7344 × 7000 yielding 51408000

= 57187728
