Finding the Third Proportional to 10,553.25 and 14,841.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,553.25 : 14,841.50 = 14,841.50 : x
2. Step 2: Convert to fraction form
   10,553.25/14,841.50 = 14,841.50/x
3. Step 3: Cross multiply
   10,553.25x = 14,841.50 × 14,841.50
4. Step 4: Simplify right side
   10,553.25x = 220,270,122.25
5. Step 5: Solve for x
   x = 220,270,122.25/10,553.25
6. Step 6: Final answer
   x = 20,872.25