Finding the Third Proportional to 361,887.75 and 532,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   361,887.75 : 532,300.50 = 532,300.50 : x
2. Step 2: Convert to fraction form
   361,887.75/532,300.50 = 532,300.50/x
3. Step 3: Cross multiply
   361,887.75x = 532,300.50 × 532,300.50
4. Step 4: Simplify right side
   361,887.75x = 283,343,822,300.25
5. Step 5: Solve for x
   x = 283,343,822,300.25/361,887.75
6. Step 6: Final answer
   x = 782,960.52