Finding the Third Proportional to 57,753 and 88,715.25

Step by Step Solution

1. Step 1: Write the proportion equation
   57,753 : 88,715.25 = 88,715.25 : x
2. Step 2: Convert to fraction form
   57,753/88,715.25 = 88,715.25/x
3. Step 3: Cross multiply
   57,753x = 88,715.25 × 88,715.25
4. Step 4: Simplify right side
   57,753x = 7,870,395,582.56
5. Step 5: Solve for x
   x = 7,870,395,582.56/57,753
6. Step 6: Final answer
   x = 136,276.83