Finding the Third Proportional to 20,329 and 31,304

Step by Step Solution

1. Step 1: Write the proportion equation
   20,329 : 31,304 = 31,304 : x
2. Step 2: Convert to fraction form
   20,329/31,304 = 31,304/x
3. Step 3: Cross multiply
   20,329x = 31,304 × 31,304
4. Step 4: Simplify right side
   20,329x = 979,940,416
5. Step 5: Solve for x
   x = 979,940,416/20,329
6. Step 6: Final answer
   x = 48,204.06