Finding the Third Proportional to 2,342,042 and 5,222,593

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342,042 : 5,222,593 = 5,222,593 : x
2. Step 2: Convert to fraction form
   2,342,042/5,222,593 = 5,222,593/x
3. Step 3: Cross multiply
   2,342,042x = 5,222,593 × 5,222,593
4. Step 4: Simplify right side
   2,342,042x = 27,275,477,643,649
5. Step 5: Solve for x
   x = 27,275,477,643,649/2,342,042
6. Step 6: Final answer
   x = 11,646,024.13