Finding the Third Proportional to 5,821,196 and 12,245,626

Step by Step Solution

1. Step 1: Write the proportion equation
   5,821,196 : 12,245,626 = 12,245,626 : x
2. Step 2: Convert to fraction form
   5,821,196/12,245,626 = 12,245,626/x
3. Step 3: Cross multiply
   5,821,196x = 12,245,626 × 12,245,626
4. Step 4: Simplify right side
   5,821,196x = 149,955,356,131,876
5. Step 5: Solve for x
   x = 149,955,356,131,876/5,821,196
6. Step 6: Final answer
   x = 25,760,231.43