Alright, let's work through 1997 times 5010 step by step
1997 × 5010 = 5010 × (1997)
+ 5010 × 7 that equals 35070
+ 5010 × 90 producing 450900
+ 5010 × 900 yielding 4509000
+ 5010 × 1000 producing 5010000

= 10004970
