Finding the Third Proportional to 25,493.91 and 54,676.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,493.91 : 54,676.69 = 54,676.69 : x
2. Step 2: Convert to fraction form
   25,493.91/54,676.69 = 54,676.69/x
3. Step 3: Cross multiply
   25,493.91x = 54,676.69 × 54,676.69
4. Step 4: Simplify right side
   25,493.91x = 2,989,540,155.97
5. Step 5: Solve for x
   x = 2,989,540,155.97/25,493.91
6. Step 6: Final answer
   x = 117,264.89