Finding the Third Proportional to 24,778.41 and 57,864.38

Step by Step Solution

1. Step 1: Write the proportion equation
   24,778.41 : 57,864.38 = 57,864.38 : x
2. Step 2: Convert to fraction form
   24,778.41/57,864.38 = 57,864.38/x
3. Step 3: Cross multiply
   24,778.41x = 57,864.38 × 57,864.38
4. Step 4: Simplify right side
   24,778.41x = 3,348,285,894.14
5. Step 5: Solve for x
   x = 3,348,285,894.14/24,778.41
6. Step 6: Final answer
   x = 135,129.19