Finding the Third Proportional to 2,493,663 and 5,368,727

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,663 : 5,368,727 = 5,368,727 : x
2. Step 2: Convert to fraction form
   2,493,663/5,368,727 = 5,368,727/x
3. Step 3: Cross multiply
   2,493,663x = 5,368,727 × 5,368,727
4. Step 4: Simplify right side
   2,493,663x = 28,823,229,600,529
5. Step 5: Solve for x
   x = 28,823,229,600,529/2,493,663
6. Step 6: Final answer
   x = 11,558,590.56