Finding the Third Proportional to 58,004.75 and 126,662.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,004.75 : 126,662.50 = 126,662.50 : x
2. Step 2: Convert to fraction form
   58,004.75/126,662.50 = 126,662.50/x
3. Step 3: Cross multiply
   58,004.75x = 126,662.50 × 126,662.50
4. Step 4: Simplify right side
   58,004.75x = 16,043,388,906.25
5. Step 5: Solve for x
   x = 16,043,388,906.25/58,004.75
6. Step 6: Final answer
   x = 276,587.50