Alright, let's work through 7007 times 5803 step by step
7007 × 5803 = 5803 × (7007)
+ 5803 × 7 resulting in 40621
+ 5803 × 00 that equals 0
+ 5803 × 000 that is equal 0
+ 5803 × 7000 giving us 40621000

= 40661621
