Finding the Third Proportional to 1,854,596 and 3,954,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,596 : 3,954,162 = 3,954,162 : x
2. Step 2: Convert to fraction form
   1,854,596/3,954,162 = 3,954,162/x
3. Step 3: Cross multiply
   1,854,596x = 3,954,162 × 3,954,162
4. Step 4: Simplify right side
   1,854,596x = 15,635,397,122,244
5. Step 5: Solve for x
   x = 15,635,397,122,244/1,854,596
6. Step 6: Final answer
   x = 8,430,621.61