Finding the Third Proportional to 2,949,589 and 6,309,057

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949,589 : 6,309,057 = 6,309,057 : x
2. Step 2: Convert to fraction form
   2,949,589/6,309,057 = 6,309,057/x
3. Step 3: Cross multiply
   2,949,589x = 6,309,057 × 6,309,057
4. Step 4: Simplify right side
   2,949,589x = 39,804,200,229,249
5. Step 5: Solve for x
   x = 39,804,200,229,249/2,949,589
6. Step 6: Final answer
   x = 13,494,829.36