Finding the Third Proportional to 2,618,496 and 4,063,907

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618,496 : 4,063,907 = 4,063,907 : x
2. Step 2: Convert to fraction form
   2,618,496/4,063,907 = 4,063,907/x
3. Step 3: Cross multiply
   2,618,496x = 4,063,907 × 4,063,907
4. Step 4: Simplify right side
   2,618,496x = 16,515,340,104,649
5. Step 5: Solve for x
   x = 16,515,340,104,649/2,618,496
6. Step 6: Final answer
   x = 6,307,185.54