Finding the Third Proportional to 1,942,568 and 2,940,936

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942,568 : 2,940,936 = 2,940,936 : x
2. Step 2: Convert to fraction form
   1,942,568/2,940,936 = 2,940,936/x
3. Step 3: Cross multiply
   1,942,568x = 2,940,936 × 2,940,936
4. Step 4: Simplify right side
   1,942,568x = 8,649,104,556,096
5. Step 5: Solve for x
   x = 8,649,104,556,096/1,942,568
6. Step 6: Final answer
   x = 4,452,407.62