Finding the Third Proportional to 58,429.50 and 126,795

Step by Step Solution

1. Step 1: Write the proportion equation
   58,429.50 : 126,795 = 126,795 : x
2. Step 2: Convert to fraction form
   58,429.50/126,795 = 126,795/x
3. Step 3: Cross multiply
   58,429.50x = 126,795 × 126,795
4. Step 4: Simplify right side
   58,429.50x = 16,076,972,025
5. Step 5: Solve for x
   x = 16,076,972,025/58,429.50
6. Step 6: Final answer
   x = 275,151.63