Finding the Third Proportional to 1,605,997 and 3,476,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,997 : 3,476,618 = 3,476,618 : x
2. Step 2: Convert to fraction form
   1,605,997/3,476,618 = 3,476,618/x
3. Step 3: Cross multiply
   1,605,997x = 3,476,618 × 3,476,618
4. Step 4: Simplify right side
   1,605,997x = 12,086,872,717,924
5. Step 5: Solve for x
   x = 12,086,872,717,924/1,605,997
6. Step 6: Final answer
   x = 7,526,086.73