Finding the Third Proportional to 1,499,351 and 2,192,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,351 : 2,192,792 = 2,192,792 : x
2. Step 2: Convert to fraction form
   1,499,351/2,192,792 = 2,192,792/x
3. Step 3: Cross multiply
   1,499,351x = 2,192,792 × 2,192,792
4. Step 4: Simplify right side
   1,499,351x = 4,808,336,755,264
5. Step 5: Solve for x
   x = 4,808,336,755,264/1,499,351
6. Step 6: Final answer
   x = 3,206,945.38