Finding the Third Proportional to 4,978 and 10,596

Step by Step Solution

1. Step 1: Write the proportion equation
   4,978 : 10,596 = 10,596 : x
2. Step 2: Convert to fraction form
   4,978/10,596 = 10,596/x
3. Step 3: Cross multiply
   4,978x = 10,596 × 10,596
4. Step 4: Simplify right side
   4,978x = 112,275,216
5. Step 5: Solve for x
   x = 112,275,216/4,978
6. Step 6: Final answer
   x = 22,554.28