Finding the Third Proportional to 647,851.50 and 1,016,185.50

Step by Step Solution

1. Step 1: Write the proportion equation
   647,851.50 : 1,016,185.50 = 1,016,185.50 : x
2. Step 2: Convert to fraction form
   647,851.50/1,016,185.50 = 1,016,185.50/x
3. Step 3: Cross multiply
   647,851.50x = 1,016,185.50 × 1,016,185.50
4. Step 4: Simplify right side
   647,851.50x = 1,032,632,970,410.25
5. Step 5: Solve for x
   x = 1,032,632,970,410.25/647,851.50
6. Step 6: Final answer
   x = 1,593,934.68