Finding the Third Proportional to 8,326.90 and 10,803.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,326.90 : 10,803.30 = 10,803.30 : x
2. Step 2: Convert to fraction form
   8,326.90/10,803.30 = 10,803.30/x
3. Step 3: Cross multiply
   8,326.90x = 10,803.30 × 10,803.30
4. Step 4: Simplify right side
   8,326.90x = 116,711,202.27
5. Step 5: Solve for x
   x = 116,711,202.27/8,326.90
6. Step 6: Final answer
   x = 14,016.16