Finding the Third Proportional to 608,067 and 1,407,618

Step by Step Solution

1. Step 1: Write the proportion equation
   608,067 : 1,407,618 = 1,407,618 : x
2. Step 2: Convert to fraction form
   608,067/1,407,618 = 1,407,618/x
3. Step 3: Cross multiply
   608,067x = 1,407,618 × 1,407,618
4. Step 4: Simplify right side
   608,067x = 1,981,388,433,924
5. Step 5: Solve for x
   x = 1,981,388,433,924/608,067
6. Step 6: Final answer
   x = 3,258,503.48