Finding the Third Proportional to 25,494.75 and 54,938.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,494.75 : 54,938.25 = 54,938.25 : x
2. Step 2: Convert to fraction form
   25,494.75/54,938.25 = 54,938.25/x
3. Step 3: Cross multiply
   25,494.75x = 54,938.25 × 54,938.25
4. Step 4: Simplify right side
   25,494.75x = 3,018,211,313.06
5. Step 5: Solve for x
   x = 3,018,211,313.06/25,494.75
6. Step 6: Final answer
   x = 118,385.60