Finding the Third Proportional to 245,034.50 and 527,614.50

Step by Step Solution

1. Step 1: Write the proportion equation
   245,034.50 : 527,614.50 = 527,614.50 : x
2. Step 2: Convert to fraction form
   245,034.50/527,614.50 = 527,614.50/x
3. Step 3: Cross multiply
   245,034.50x = 527,614.50 × 527,614.50
4. Step 4: Simplify right side
   245,034.50x = 278,377,060,610.25
5. Step 5: Solve for x
   x = 278,377,060,610.25/245,034.50
6. Step 6: Final answer
   x = 1,136,072.92