Finding the Third Proportional to 2,567,928 and 5,422,344

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,928 : 5,422,344 = 5,422,344 : x
2. Step 2: Convert to fraction form
   2,567,928/5,422,344 = 5,422,344/x
3. Step 3: Cross multiply
   2,567,928x = 5,422,344 × 5,422,344
4. Step 4: Simplify right side
   2,567,928x = 29,401,814,454,336
5. Step 5: Solve for x
   x = 29,401,814,454,336/2,567,928
6. Step 6: Final answer
   x = 11,449,625.71