Finding the Third Proportional to 2,877,826 and 4,157,618

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877,826 : 4,157,618 = 4,157,618 : x
2. Step 2: Convert to fraction form
   2,877,826/4,157,618 = 4,157,618/x
3. Step 3: Cross multiply
   2,877,826x = 4,157,618 × 4,157,618
4. Step 4: Simplify right side
   2,877,826x = 17,285,787,433,924
5. Step 5: Solve for x
   x = 17,285,787,433,924/2,877,826
6. Step 6: Final answer
   x = 6,006,543.63