Finding the Third Proportional to 2,462,816 and 5,389,508

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462,816 : 5,389,508 = 5,389,508 : x
2. Step 2: Convert to fraction form
   2,462,816/5,389,508 = 5,389,508/x
3. Step 3: Cross multiply
   2,462,816x = 5,389,508 × 5,389,508
4. Step 4: Simplify right side
   2,462,816x = 29,046,796,482,064
5. Step 5: Solve for x
   x = 29,046,796,482,064/2,462,816
6. Step 6: Final answer
   x = 11,794,139.91