Finding the Third Proportional to 57,602 and 88,955

Step by Step Solution

1. Step 1: Write the proportion equation
   57,602 : 88,955 = 88,955 : x
2. Step 2: Convert to fraction form
   57,602/88,955 = 88,955/x
3. Step 3: Cross multiply
   57,602x = 88,955 × 88,955
4. Step 4: Simplify right side
   57,602x = 7,912,992,025
5. Step 5: Solve for x
   x = 7,912,992,025/57,602
6. Step 6: Final answer
   x = 137,373.56