Finding the Third Proportional to 9,117 and 14,401.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,117 : 14,401.50 = 14,401.50 : x
2. Step 2: Convert to fraction form
   9,117/14,401.50 = 14,401.50/x
3. Step 3: Cross multiply
   9,117x = 14,401.50 × 14,401.50
4. Step 4: Simplify right side
   9,117x = 207,403,202.25
5. Step 5: Solve for x
   x = 207,403,202.25/9,117
6. Step 6: Final answer
   x = 22,749.06