Finding the Third Proportional to 156,741 and 228,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,741 : 228,550.50 = 228,550.50 : x
2. Step 2: Convert to fraction form
   156,741/228,550.50 = 228,550.50/x
3. Step 3: Cross multiply
   156,741x = 228,550.50 × 228,550.50
4. Step 4: Simplify right side
   156,741x = 52,235,331,050.25
5. Step 5: Solve for x
   x = 52,235,331,050.25/156,741
6. Step 6: Final answer
   x = 333,258.89