Finding the Third Proportional to 58,441.50 and 126,223.31

Step by Step Solution

1. Step 1: Write the proportion equation
   58,441.50 : 126,223.31 = 126,223.31 : x
2. Step 2: Convert to fraction form
   58,441.50/126,223.31 = 126,223.31/x
3. Step 3: Cross multiply
   58,441.50x = 126,223.31 × 126,223.31
4. Step 4: Simplify right side
   58,441.50x = 15,932,324,618.47
5. Step 5: Solve for x
   x = 15,932,324,618.47/58,441.50
6. Step 6: Final answer
   x = 272,620.05