Finding the Third Proportional to 25,722 and 54,602

Step by Step Solution

1. Step 1: Write the proportion equation
   25,722 : 54,602 = 54,602 : x
2. Step 2: Convert to fraction form
   25,722/54,602 = 54,602/x
3. Step 3: Cross multiply
   25,722x = 54,602 × 54,602
4. Step 4: Simplify right side
   25,722x = 2,981,378,404
5. Step 5: Solve for x
   x = 2,981,378,404/25,722
6. Step 6: Final answer
   x = 115,907.72