Finding the Third Proportional to 8,380.13 and 17,335.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,380.13 : 17,335.69 = 17,335.69 : x
2. Step 2: Convert to fraction form
   8,380.13/17,335.69 = 17,335.69/x
3. Step 3: Cross multiply
   8,380.13x = 17,335.69 × 17,335.69
4. Step 4: Simplify right side
   8,380.13x = 300,526,061.10
5. Step 5: Solve for x
   x = 300,526,061.10/8,380.13
6. Step 6: Final answer
   x = 35,861.76