Finding the Third Proportional to 14,025 and 21,687

Step by Step Solution

1. Step 1: Write the proportion equation
   14,025 : 21,687 = 21,687 : x
2. Step 2: Convert to fraction form
   14,025/21,687 = 21,687/x
3. Step 3: Cross multiply
   14,025x = 21,687 × 21,687
4. Step 4: Simplify right side
   14,025x = 470,325,969
5. Step 5: Solve for x
   x = 470,325,969/14,025
6. Step 6: Final answer
   x = 33,534.83