Finding the Third Proportional to 25,818 and 53,976

Step by Step Solution

1. Step 1: Write the proportion equation
   25,818 : 53,976 = 53,976 : x
2. Step 2: Convert to fraction form
   25,818/53,976 = 53,976/x
3. Step 3: Cross multiply
   25,818x = 53,976 × 53,976
4. Step 4: Simplify right side
   25,818x = 2,913,408,576
5. Step 5: Solve for x
   x = 2,913,408,576/25,818
6. Step 6: Final answer
   x = 112,844.08