Finding the Third Proportional to 25,879.50 and 46,215.56

Step by Step Solution

1. Step 1: Write the proportion equation
   25,879.50 : 46,215.56 = 46,215.56 : x
2. Step 2: Convert to fraction form
   25,879.50/46,215.56 = 46,215.56/x
3. Step 3: Cross multiply
   25,879.50x = 46,215.56 × 46,215.56
4. Step 4: Simplify right side
   25,879.50x = 2,135,878,217.19
5. Step 5: Solve for x
   x = 2,135,878,217.19/25,879.50
6. Step 6: Final answer
   x = 82,531.66