Alright, let's work through 6007 times 7122 step by step
6007 × 7122 = 7122 × (6007)
+ 7122 × 7 producing 49854
+ 7122 × 00 resulting in 0
+ 7122 × 000 that equals 0
+ 7122 × 6000 giving us 42732000

= 42781854
