Finding the Third Proportional to 362,227.50 and 574,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,227.50 : 574,411.50 = 574,411.50 : x
2. Step 2: Convert to fraction form
   362,227.50/574,411.50 = 574,411.50/x
3. Step 3: Cross multiply
   362,227.50x = 574,411.50 × 574,411.50
4. Step 4: Simplify right side
   362,227.50x = 329,948,571,332.25
5. Step 5: Solve for x
   x = 329,948,571,332.25/362,227.50
6. Step 6: Final answer
   x = 910,887.69