Finding the Third Proportional to 1,008,704 and 1,561,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,704 : 1,561,792 = 1,561,792 : x
2. Step 2: Convert to fraction form
   1,008,704/1,561,792 = 1,561,792/x
3. Step 3: Cross multiply
   1,008,704x = 1,561,792 × 1,561,792
4. Step 4: Simplify right side
   1,008,704x = 2,439,194,251,264
5. Step 5: Solve for x
   x = 2,439,194,251,264/1,008,704
6. Step 6: Final answer
   x = 2,418,146.70