Alright, let's work through 9005 times 8626 step by step
9005 × 8626 = 8626 × (9005)
+ 8626 × 5 giving us 43130
+ 8626 × 00 giving us 0
+ 8626 × 000 yielding 0
+ 8626 × 9000 that equals 77634000

= 77677130
