Finding the Third Proportional to 25,226 and 54,826

Step by Step Solution

1. Step 1: Write the proportion equation
   25,226 : 54,826 = 54,826 : x
2. Step 2: Convert to fraction form
   25,226/54,826 = 54,826/x
3. Step 3: Cross multiply
   25,226x = 54,826 × 54,826
4. Step 4: Simplify right side
   25,226x = 3,005,890,276
5. Step 5: Solve for x
   x = 3,005,890,276/25,226
6. Step 6: Final answer
   x = 119,158.42