Finding the Third Proportional to 55,957.50 and 114,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,957.50 : 114,499.50 = 114,499.50 : x
2. Step 2: Convert to fraction form
   55,957.50/114,499.50 = 114,499.50/x
3. Step 3: Cross multiply
   55,957.50x = 114,499.50 × 114,499.50
4. Step 4: Simplify right side
   55,957.50x = 13,110,135,500.25
5. Step 5: Solve for x
   x = 13,110,135,500.25/55,957.50
6. Step 6: Final answer
   x = 234,287.37