Alright, let's work through 9978 times 9003 step by step
9978 × 9003 = 9003 × (9978)
+ 9003 × 8 giving us 72024
+ 9003 × 70 that results in 630210
+ 9003 × 900 that equals 8102700
+ 9003 × 9000 giving us 81027000

= 89831934
