Finding the Third Proportional to 150,104.50 and 228,250

Step by Step Solution

1. Step 1: Write the proportion equation
   150,104.50 : 228,250 = 228,250 : x
2. Step 2: Convert to fraction form
   150,104.50/228,250 = 228,250/x
3. Step 3: Cross multiply
   150,104.50x = 228,250 × 228,250
4. Step 4: Simplify right side
   150,104.50x = 52,098,062,500
5. Step 5: Solve for x
   x = 52,098,062,500/150,104.50
6. Step 6: Final answer
   x = 347,078.62