Alright, let's work through 8007 times 2780 step by step
8007 × 2780 = 2780 × (8007)
+ 2780 × 7 resulting in 19460
+ 2780 × 00 which equals 0
+ 2780 × 000 yielding 0
+ 2780 × 8000 yielding 22240000

= 22259460
