Finding the Third Proportional to 2,682,936 and 3,987,948

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682,936 : 3,987,948 = 3,987,948 : x
2. Step 2: Convert to fraction form
   2,682,936/3,987,948 = 3,987,948/x
3. Step 3: Cross multiply
   2,682,936x = 3,987,948 × 3,987,948
4. Step 4: Simplify right side
   2,682,936x = 15,903,729,250,704
5. Step 5: Solve for x
   x = 15,903,729,250,704/2,682,936
6. Step 6: Final answer
   x = 5,927,733.37