Finding the Third Proportional to 57,566 and 88,810

Step by Step Solution

1. Step 1: Write the proportion equation
   57,566 : 88,810 = 88,810 : x
2. Step 2: Convert to fraction form
   57,566/88,810 = 88,810/x
3. Step 3: Cross multiply
   57,566x = 88,810 × 88,810
4. Step 4: Simplify right side
   57,566x = 7,887,216,100
5. Step 5: Solve for x
   x = 7,887,216,100/57,566
6. Step 6: Final answer
   x = 137,011.71