Finding the Third Proportional to 14,805.28 and 19,943.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,805.28 : 19,943.72 = 19,943.72 : x
2. Step 2: Convert to fraction form
   14,805.28/19,943.72 = 19,943.72/x
3. Step 3: Cross multiply
   14,805.28x = 19,943.72 × 19,943.72
4. Step 4: Simplify right side
   14,805.28x = 397,751,917.58
5. Step 5: Solve for x
   x = 397,751,917.58/14,805.28
6. Step 6: Final answer
   x = 26,865.54