Finding the Third Proportional to 2,985,618 and 6,397,182

Step by Step Solution

1. Step 1: Write the proportion equation
   2,985,618 : 6,397,182 = 6,397,182 : x
2. Step 2: Convert to fraction form
   2,985,618/6,397,182 = 6,397,182/x
3. Step 3: Cross multiply
   2,985,618x = 6,397,182 × 6,397,182
4. Step 4: Simplify right side
   2,985,618x = 40,923,937,541,124
5. Step 5: Solve for x
   x = 40,923,937,541,124/2,985,618
6. Step 6: Final answer
   x = 13,707,023.99