Finding the Third Proportional to 10,713 and 14,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,713 : 14,080.50 = 14,080.50 : x
2. Step 2: Convert to fraction form
   10,713/14,080.50 = 14,080.50/x
3. Step 3: Cross multiply
   10,713x = 14,080.50 × 14,080.50
4. Step 4: Simplify right side
   10,713x = 198,260,480.25
5. Step 5: Solve for x
   x = 198,260,480.25/10,713
6. Step 6: Final answer
   x = 18,506.53