Finding the Third Proportional to 2,046,618 and 4,342,596

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,618 : 4,342,596 = 4,342,596 : x
2. Step 2: Convert to fraction form
   2,046,618/4,342,596 = 4,342,596/x
3. Step 3: Cross multiply
   2,046,618x = 4,342,596 × 4,342,596
4. Step 4: Simplify right side
   2,046,618x = 18,858,140,019,216
5. Step 5: Solve for x
   x = 18,858,140,019,216/2,046,618
6. Step 6: Final answer
   x = 9,214,294.03