Finding the Third Proportional to 1,085,736 and 2,385,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,736 : 2,385,618 = 2,385,618 : x
2. Step 2: Convert to fraction form
   1,085,736/2,385,618 = 2,385,618/x
3. Step 3: Cross multiply
   1,085,736x = 2,385,618 × 2,385,618
4. Step 4: Simplify right side
   1,085,736x = 5,691,173,241,924
5. Step 5: Solve for x
   x = 5,691,173,241,924/1,085,736
6. Step 6: Final answer
   x = 5,241,765.26