Finding the Third Proportional to 472,055.98 and 712,025.12

Step by Step Solution

1. Step 1: Write the proportion equation
   472,055.98 : 712,025.12 = 712,025.12 : x
2. Step 2: Convert to fraction form
   472,055.98/712,025.12 = 712,025.12/x
3. Step 3: Cross multiply
   472,055.98x = 712,025.12 × 712,025.12
4. Step 4: Simplify right side
   472,055.98x = 506,979,773,068.57
5. Step 5: Solve for x
   x = 506,979,773,068.57/472,055.98
6. Step 6: Final answer
   x = 1,073,982.32