Finding the Third Proportional to 2,397,124 and 5,149,991

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,124 : 5,149,991 = 5,149,991 : x
2. Step 2: Convert to fraction form
   2,397,124/5,149,991 = 5,149,991/x
3. Step 3: Cross multiply
   2,397,124x = 5,149,991 × 5,149,991
4. Step 4: Simplify right side
   2,397,124x = 26,522,407,300,081
5. Step 5: Solve for x
   x = 26,522,407,300,081/2,397,124
6. Step 6: Final answer
   x = 11,064,261.72