Alright, let's work through 9926 times 5231 step by step
9926 × 5231 = 5231 × (9926)
+ 5231 × 6 yielding 31386
+ 5231 × 20 giving us 104620
+ 5231 × 900 yielding 4707900
+ 5231 × 9000 giving us 47079000

= 51922906
