Finding the Third Proportional to 25,468 and 54,820

Step by Step Solution

1. Step 1: Write the proportion equation
   25,468 : 54,820 = 54,820 : x
2. Step 2: Convert to fraction form
   25,468/54,820 = 54,820/x
3. Step 3: Cross multiply
   25,468x = 54,820 × 54,820
4. Step 4: Simplify right side
   25,468x = 3,005,232,400
5. Step 5: Solve for x
   x = 3,005,232,400/25,468
6. Step 6: Final answer
   x = 118,000.33