Finding the Third Proportional to 814,206 and 1,736,618

Step by Step Solution

1. Step 1: Write the proportion equation
   814,206 : 1,736,618 = 1,736,618 : x
2. Step 2: Convert to fraction form
   814,206/1,736,618 = 1,736,618/x
3. Step 3: Cross multiply
   814,206x = 1,736,618 × 1,736,618
4. Step 4: Simplify right side
   814,206x = 3,015,842,077,924
5. Step 5: Solve for x
   x = 3,015,842,077,924/814,206
6. Step 6: Final answer
   x = 3,704,028.31