Finding the Third Proportional to 2,458 and 5,348

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458 : 5,348 = 5,348 : x
2. Step 2: Convert to fraction form
   2,458/5,348 = 5,348/x
3. Step 3: Cross multiply
   2,458x = 5,348 × 5,348
4. Step 4: Simplify right side
   2,458x = 28,601,104
5. Step 5: Solve for x
   x = 28,601,104/2,458
6. Step 6: Final answer
   x = 11,635.93