Finding the Third Proportional to 57,568.25 and 88,813.25

Step by Step Solution

1. Step 1: Write the proportion equation
   57,568.25 : 88,813.25 = 88,813.25 : x
2. Step 2: Convert to fraction form
   57,568.25/88,813.25 = 88,813.25/x
3. Step 3: Cross multiply
   57,568.25x = 88,813.25 × 88,813.25
4. Step 4: Simplify right side
   57,568.25x = 7,887,793,375.56
5. Step 5: Solve for x
   x = 7,887,793,375.56/57,568.25
6. Step 6: Final answer
   x = 137,016.38