Alright, let's work through 7103 times 7810 step by step
7103 × 7810 = 7810 × (7103)
+ 7810 × 3 producing 23430
+ 7810 × 00 resulting in 0
+ 7810 × 100 which equals 781000
+ 7810 × 7000 resulting in 54670000

= 55474430
