Finding the Third Proportional to 2,397,078 and 5,149,908

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,078 : 5,149,908 = 5,149,908 : x
2. Step 2: Convert to fraction form
   2,397,078/5,149,908 = 5,149,908/x
3. Step 3: Cross multiply
   2,397,078x = 5,149,908 × 5,149,908
4. Step 4: Simplify right side
   2,397,078x = 26,521,552,408,464
5. Step 5: Solve for x
   x = 26,521,552,408,464/2,397,078
6. Step 6: Final answer
   x = 11,064,117.40