Finding the Third Proportional to 207,025.50 and 443,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   207,025.50 : 443,560.50 = 443,560.50 : x
2. Step 2: Convert to fraction form
   207,025.50/443,560.50 = 443,560.50/x
3. Step 3: Cross multiply
   207,025.50x = 443,560.50 × 443,560.50
4. Step 4: Simplify right side
   207,025.50x = 196,745,917,160.25
5. Step 5: Solve for x
   x = 196,745,917,160.25/207,025.50
6. Step 6: Final answer
   x = 950,346.30