Alright, let's work through 9892 times 5909 step by step
9892 × 5909 = 5909 × (9892)
+ 5909 × 2 that results in 11818
+ 5909 × 90 yielding 531810
+ 5909 × 800 that results in 4727200
+ 5909 × 9000 yielding 53181000

= 58451828
