Finding the Third Proportional to 2,388,797 and 5,197,477

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,797 : 5,197,477 = 5,197,477 : x
2. Step 2: Convert to fraction form
   2,388,797/5,197,477 = 5,197,477/x
3. Step 3: Cross multiply
   2,388,797x = 5,197,477 × 5,197,477
4. Step 4: Simplify right side
   2,388,797x = 27,013,767,165,529
5. Step 5: Solve for x
   x = 27,013,767,165,529/2,388,797
6. Step 6: Final answer
   x = 11,308,523.56