Finding the Third Proportional to 19,924.10 and 27,854.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,924.10 : 27,854.82 = 27,854.82 : x
2. Step 2: Convert to fraction form
   19,924.10/27,854.82 = 27,854.82/x
3. Step 3: Cross multiply
   19,924.10x = 27,854.82 × 27,854.82
4. Step 4: Simplify right side
   19,924.10x = 775,891,232.26
5. Step 5: Solve for x
   x = 775,891,232.26/19,924.10
6. Step 6: Final answer
   x = 38,942.34