Finding the Third Proportional to 1,598,434 and 3,424,863

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598,434 : 3,424,863 = 3,424,863 : x
2. Step 2: Convert to fraction form
   1,598,434/3,424,863 = 3,424,863/x
3. Step 3: Cross multiply
   1,598,434x = 3,424,863 × 3,424,863
4. Step 4: Simplify right side
   1,598,434x = 11,729,686,568,769
5. Step 5: Solve for x
   x = 11,729,686,568,769/1,598,434
6. Step 6: Final answer
   x = 7,338,236.40