Finding the Third Proportional to 25,513.73 and 54,718.03

Step by Step Solution

1. Step 1: Write the proportion equation
   25,513.73 : 54,718.03 = 54,718.03 : x
2. Step 2: Convert to fraction form
   25,513.73/54,718.03 = 54,718.03/x
3. Step 3: Cross multiply
   25,513.73x = 54,718.03 × 54,718.03
4. Step 4: Simplify right side
   25,513.73x = 2,994,062,943.88
5. Step 5: Solve for x
   x = 2,994,062,943.88/25,513.73
6. Step 6: Final answer
   x = 117,351.03