Alright, let's work through 7531 times 9798 step by step
7531 × 9798 = 9798 × (7531)
+ 9798 × 1 producing 9798
+ 9798 × 30 yielding 293940
+ 9798 × 500 that equals 4899000
+ 9798 × 7000 producing 68586000

= 73788738
