Finding the Third Proportional to 25,215.25 and 34,261.75

Step by Step Solution

1. Step 1: Write the proportion equation
   25,215.25 : 34,261.75 = 34,261.75 : x
2. Step 2: Convert to fraction form
   25,215.25/34,261.75 = 34,261.75/x
3. Step 3: Cross multiply
   25,215.25x = 34,261.75 × 34,261.75
4. Step 4: Simplify right side
   25,215.25x = 1,173,867,513.06
5. Step 5: Solve for x
   x = 1,173,867,513.06/25,215.25
6. Step 6: Final answer
   x = 46,553.87