Alright, let's work through 2546 times 7149 step by step
2546 × 7149 = 7149 × (2546)
+ 7149 × 6 yielding 42894
+ 7149 × 40 resulting in 285960
+ 7149 × 500 yielding 3574500
+ 7149 × 2000 giving us 14298000

= 18201354
