Finding the Third Proportional to 25,832.50 and 57,216

Step by Step Solution

1. Step 1: Write the proportion equation
   25,832.50 : 57,216 = 57,216 : x
2. Step 2: Convert to fraction form
   25,832.50/57,216 = 57,216/x
3. Step 3: Cross multiply
   25,832.50x = 57,216 × 57,216
4. Step 4: Simplify right side
   25,832.50x = 3,273,670,656
5. Step 5: Solve for x
   x = 3,273,670,656/25,832.50
6. Step 6: Final answer
   x = 126,726.82