Finding the Third Proportional to 14,424.38 and 21,828.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,424.38 : 21,828.75 = 21,828.75 : x
2. Step 2: Convert to fraction form
   14,424.38/21,828.75 = 21,828.75/x
3. Step 3: Cross multiply
   14,424.38x = 21,828.75 × 21,828.75
4. Step 4: Simplify right side
   14,424.38x = 476,494,326.56
5. Step 5: Solve for x
   x = 476,494,326.56/14,424.38
6. Step 6: Final answer
   x = 33,033.97