Finding the Third Proportional to 2,422,968 and 5,286,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422,968 : 5,286,040 = 5,286,040 : x
2. Step 2: Convert to fraction form
   2,422,968/5,286,040 = 5,286,040/x
3. Step 3: Cross multiply
   2,422,968x = 5,286,040 × 5,286,040
4. Step 4: Simplify right side
   2,422,968x = 27,942,218,881,600
5. Step 5: Solve for x
   x = 27,942,218,881,600/2,422,968
6. Step 6: Final answer
   x = 11,532,227.78