Finding the Third Proportional to 25,015.50 and 54,398.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,015.50 : 54,398.25 = 54,398.25 : x
2. Step 2: Convert to fraction form
   25,015.50/54,398.25 = 54,398.25/x
3. Step 3: Cross multiply
   25,015.50x = 54,398.25 × 54,398.25
4. Step 4: Simplify right side
   25,015.50x = 2,959,169,603.06
5. Step 5: Solve for x
   x = 2,959,169,603.06/25,015.50
6. Step 6: Final answer
   x = 118,293.44