Finding the Third Proportional to 32,402 and 52,908

Step by Step Solution

1. Step 1: Write the proportion equation
   32,402 : 52,908 = 52,908 : x
2. Step 2: Convert to fraction form
   32,402/52,908 = 52,908/x
3. Step 3: Cross multiply
   32,402x = 52,908 × 52,908
4. Step 4: Simplify right side
   32,402x = 2,799,256,464
5. Step 5: Solve for x
   x = 2,799,256,464/32,402
6. Step 6: Final answer
   x = 86,391.47