Finding the Third Proportional to 14,011.50 and 21,034.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,011.50 : 21,034.13 = 21,034.13 : x
2. Step 2: Convert to fraction form
   14,011.50/21,034.13 = 21,034.13/x
3. Step 3: Cross multiply
   14,011.50x = 21,034.13 × 21,034.13
4. Step 4: Simplify right side
   14,011.50x = 442,434,414.52
5. Step 5: Solve for x
   x = 442,434,414.52/14,011.50
6. Step 6: Final answer
   x = 31,576.52