Finding the Third Proportional to 2,396,658 and 5,216,532

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396,658 : 5,216,532 = 5,216,532 : x
2. Step 2: Convert to fraction form
   2,396,658/5,216,532 = 5,216,532/x
3. Step 3: Cross multiply
   2,396,658x = 5,216,532 × 5,216,532
4. Step 4: Simplify right side
   2,396,658x = 27,212,206,107,024
5. Step 5: Solve for x
   x = 27,212,206,107,024/2,396,658
6. Step 6: Final answer
   x = 11,354,229.98