Finding the Third Proportional to 58,243.25 and 126,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,243.25 : 126,007.50 = 126,007.50 : x
2. Step 2: Convert to fraction form
   58,243.25/126,007.50 = 126,007.50/x
3. Step 3: Cross multiply
   58,243.25x = 126,007.50 × 126,007.50
4. Step 4: Simplify right side
   58,243.25x = 15,877,890,056.25
5. Step 5: Solve for x
   x = 15,877,890,056.25/58,243.25
6. Step 6: Final answer
   x = 272,613.39