Finding the Third Proportional to 12,624 and 14,061.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,624 : 14,061.75 = 14,061.75 : x
2. Step 2: Convert to fraction form
   12,624/14,061.75 = 14,061.75/x
3. Step 3: Cross multiply
   12,624x = 14,061.75 × 14,061.75
4. Step 4: Simplify right side
   12,624x = 197,732,813.06
5. Step 5: Solve for x
   x = 197,732,813.06/12,624
6. Step 6: Final answer
   x = 15,663.25