Finding the Third Proportional to 9,469.69 and 14,401.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469.69 : 14,401.13 = 14,401.13 : x
2. Step 2: Convert to fraction form
   9,469.69/14,401.13 = 14,401.13/x
3. Step 3: Cross multiply
   9,469.69x = 14,401.13 × 14,401.13
4. Step 4: Simplify right side
   9,469.69x = 207,392,401.27
5. Step 5: Solve for x
   x = 207,392,401.27/9,469.69
6. Step 6: Final answer
   x = 21,900.66