Alright, let's work through 9249 times 639 step by step
9249 × 639 = 639 × (9249)
+ 639 × 9 yielding 5751
+ 639 × 40 which equals 25560
+ 639 × 200 that is equal 127800
+ 639 × 9000 that results in 5751000

= 5910111
