Finding the Third Proportional to 9,856.69 and 17,344.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,856.69 : 17,344.13 = 17,344.13 : x
2. Step 2: Convert to fraction form
   9,856.69/17,344.13 = 17,344.13/x
3. Step 3: Cross multiply
   9,856.69x = 17,344.13 × 17,344.13
4. Step 4: Simplify right side
   9,856.69x = 300,818,672.02
5. Step 5: Solve for x
   x = 300,818,672.02/9,856.69
6. Step 6: Final answer
   x = 30,519.25