Finding the Third Proportional to 1,071,612 and 1,632,540

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,612 : 1,632,540 = 1,632,540 : x
2. Step 2: Convert to fraction form
   1,071,612/1,632,540 = 1,632,540/x
3. Step 3: Cross multiply
   1,071,612x = 1,632,540 × 1,632,540
4. Step 4: Simplify right side
   1,071,612x = 2,665,186,851,600
5. Step 5: Solve for x
   x = 2,665,186,851,600/1,071,612
6. Step 6: Final answer
   x = 2,487,081.94