Finding the Third Proportional to 57,164 and 87,932

Step by Step Solution

1. Step 1: Write the proportion equation
   57,164 : 87,932 = 87,932 : x
2. Step 2: Convert to fraction form
   57,164/87,932 = 87,932/x
3. Step 3: Cross multiply
   57,164x = 87,932 × 87,932
4. Step 4: Simplify right side
   57,164x = 7,732,036,624
5. Step 5: Solve for x
   x = 7,732,036,624/57,164
6. Step 6: Final answer
   x = 135,260.59