Finding the Third Proportional to 38,995.69 and 57,919.97

Step by Step Solution

1. Step 1: Write the proportion equation
   38,995.69 : 57,919.97 = 57,919.97 : x
2. Step 2: Convert to fraction form
   38,995.69/57,919.97 = 57,919.97/x
3. Step 3: Cross multiply
   38,995.69x = 57,919.97 × 57,919.97
4. Step 4: Simplify right side
   38,995.69x = 3,354,722,780.00
5. Step 5: Solve for x
   x = 3,354,722,780.00/38,995.69
6. Step 6: Final answer
   x = 86,028.05