Finding the Third Proportional to 14,335.88 and 21,879.56

Step by Step Solution

1. Step 1: Write the proportion equation
   14,335.88 : 21,879.56 = 21,879.56 : x
2. Step 2: Convert to fraction form
   14,335.88/21,879.56 = 21,879.56/x
3. Step 3: Cross multiply
   14,335.88x = 21,879.56 × 21,879.56
4. Step 4: Simplify right side
   14,335.88x = 478,715,255.19
5. Step 5: Solve for x
   x = 478,715,255.19/14,335.88
6. Step 6: Final answer
   x = 33,392.82