Alright, let's work through 9703 times 729 step by step
9703 × 729 = 729 × (9703)
+ 729 × 3 that is equal 2187
+ 729 × 00 what gives us 0
+ 729 × 700 what gives us 510300
+ 729 × 9000 which equals 6561000

= 7073487
