Alright, let's work through 6509 times 9099 step by step
6509 × 9099 = 9099 × (6509)
+ 9099 × 9 giving us 81891
+ 9099 × 00 yielding 0
+ 9099 × 500 that equals 4549500
+ 9099 × 6000 yielding 54594000

= 59225391
