Alright, let's work through 2545 times 7712 step by step
2545 × 7712 = 7712 × (2545)
+ 7712 × 5 that results in 38560
+ 7712 × 40 which equals 308480
+ 7712 × 500 resulting in 3856000
+ 7712 × 2000 resulting in 15424000

= 19627040
