Finding the Third Proportional to 234,025.50 and 503,060

Step by Step Solution

1. Step 1: Write the proportion equation
   234,025.50 : 503,060 = 503,060 : x
2. Step 2: Convert to fraction form
   234,025.50/503,060 = 503,060/x
3. Step 3: Cross multiply
   234,025.50x = 503,060 × 503,060
4. Step 4: Simplify right side
   234,025.50x = 253,069,363,600
5. Step 5: Solve for x
   x = 253,069,363,600/234,025.50
6. Step 6: Final answer
   x = 1,081,375.16