Finding the Third Proportional to 1,700,843 and 3,700,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700,843 : 3,700,618 = 3,700,618 : x
2. Step 2: Convert to fraction form
   1,700,843/3,700,618 = 3,700,618/x
3. Step 3: Cross multiply
   1,700,843x = 3,700,618 × 3,700,618
4. Step 4: Simplify right side
   1,700,843x = 13,694,573,581,924
5. Step 5: Solve for x
   x = 13,694,573,581,924/1,700,843
6. Step 6: Final answer
   x = 8,051,638.85