Finding the Third Proportional to 20,753 and 32,187

Step by Step Solution

1. Step 1: Write the proportion equation
   20,753 : 32,187 = 32,187 : x
2. Step 2: Convert to fraction form
   20,753/32,187 = 32,187/x
3. Step 3: Cross multiply
   20,753x = 32,187 × 32,187
4. Step 4: Simplify right side
   20,753x = 1,036,002,969
5. Step 5: Solve for x
   x = 1,036,002,969/20,753
6. Step 6: Final answer
   x = 49,920.64