Finding the Third Proportional to 25,146 and 54,666

Step by Step Solution

1. Step 1: Write the proportion equation
   25,146 : 54,666 = 54,666 : x
2. Step 2: Convert to fraction form
   25,146/54,666 = 54,666/x
3. Step 3: Cross multiply
   25,146x = 54,666 × 54,666
4. Step 4: Simplify right side
   25,146x = 2,988,371,556
5. Step 5: Solve for x
   x = 2,988,371,556/25,146
6. Step 6: Final answer
   x = 118,840.83