Alright, let's work through 1889 times 7203 step by step
1889 × 7203 = 7203 × (1889)
+ 7203 × 9 producing 64827
+ 7203 × 80 that results in 576240
+ 7203 × 800 resulting in 5762400
+ 7203 × 1000 what gives us 7203000

= 13606467
