Alright, let's work through 3181 times 2787 step by step
3181 × 2787 = 2787 × (3181)
+ 2787 × 1 resulting in 2787
+ 2787 × 80 producing 222960
+ 2787 × 100 giving us 278700
+ 2787 × 3000 which equals 8361000

= 8865447
