Finding the Third Proportional to 2,567,931 and 5,422,350

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,931 : 5,422,350 = 5,422,350 : x
2. Step 2: Convert to fraction form
   2,567,931/5,422,350 = 5,422,350/x
3. Step 3: Cross multiply
   2,567,931x = 5,422,350 × 5,422,350
4. Step 4: Simplify right side
   2,567,931x = 29,401,879,522,500
5. Step 5: Solve for x
   x = 29,401,879,522,500/2,567,931
6. Step 6: Final answer
   x = 11,449,637.67