Finding the Third Proportional to 9,960 and 14,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,960 : 14,881.50 = 14,881.50 : x
2. Step 2: Convert to fraction form
   9,960/14,881.50 = 14,881.50/x
3. Step 3: Cross multiply
   9,960x = 14,881.50 × 14,881.50
4. Step 4: Simplify right side
   9,960x = 221,459,042.25
5. Step 5: Solve for x
   x = 221,459,042.25/9,960
6. Step 6: Final answer
   x = 22,234.84