Finding the Third Proportional to 2,434 and 4,986

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434 : 4,986 = 4,986 : x
2. Step 2: Convert to fraction form
   2,434/4,986 = 4,986/x
3. Step 3: Cross multiply
   2,434x = 4,986 × 4,986
4. Step 4: Simplify right side
   2,434x = 24,860,196
5. Step 5: Solve for x
   x = 24,860,196/2,434
6. Step 6: Final answer
   x = 10,213.72