Finding the Third Proportional to 14,377.82 and 19,717.17

Step by Step Solution

1. Step 1: Write the proportion equation
   14,377.82 : 19,717.17 = 19,717.17 : x
2. Step 2: Convert to fraction form
   14,377.82/19,717.17 = 19,717.17/x
3. Step 3: Cross multiply
   14,377.82x = 19,717.17 × 19,717.17
4. Step 4: Simplify right side
   14,377.82x = 388,766,866.75
5. Step 5: Solve for x
   x = 388,766,866.75/14,377.82
6. Step 6: Final answer
   x = 27,039.35