Finding the Third Proportional to 804,234 and 1,674,618

Step by Step Solution

1. Step 1: Write the proportion equation
   804,234 : 1,674,618 = 1,674,618 : x
2. Step 2: Convert to fraction form
   804,234/1,674,618 = 1,674,618/x
3. Step 3: Cross multiply
   804,234x = 1,674,618 × 1,674,618
4. Step 4: Simplify right side
   804,234x = 2,804,345,445,924
5. Step 5: Solve for x
   x = 2,804,345,445,924/804,234
6. Step 6: Final answer
   x = 3,486,976.98