Finding the Third Proportional to 57,844.50 and 87,496.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,844.50 : 87,496.50 = 87,496.50 : x
2. Step 2: Convert to fraction form
   57,844.50/87,496.50 = 87,496.50/x
3. Step 3: Cross multiply
   57,844.50x = 87,496.50 × 87,496.50
4. Step 4: Simplify right side
   57,844.50x = 7,655,637,512.25
5. Step 5: Solve for x
   x = 7,655,637,512.25/57,844.50
6. Step 6: Final answer
   x = 132,348.58