Finding the Third Proportional to 10,302 and 14,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,302 : 14,881.50 = 14,881.50 : x
2. Step 2: Convert to fraction form
   10,302/14,881.50 = 14,881.50/x
3. Step 3: Cross multiply
   10,302x = 14,881.50 × 14,881.50
4. Step 4: Simplify right side
   10,302x = 221,459,042.25
5. Step 5: Solve for x
   x = 221,459,042.25/10,302
6. Step 6: Final answer
   x = 21,496.70