Finding the Third Proportional to 31,932 and 65,454

Step by Step Solution

1. Step 1: Write the proportion equation
   31,932 : 65,454 = 65,454 : x
2. Step 2: Convert to fraction form
   31,932/65,454 = 65,454/x
3. Step 3: Cross multiply
   31,932x = 65,454 × 65,454
4. Step 4: Simplify right side
   31,932x = 4,284,226,116
5. Step 5: Solve for x
   x = 4,284,226,116/31,932
6. Step 6: Final answer
   x = 134,167.17