Finding the Third Proportional to 1,604,618 and 3,524,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,618 : 3,524,176 = 3,524,176 : x
2. Step 2: Convert to fraction form
   1,604,618/3,524,176 = 3,524,176/x
3. Step 3: Cross multiply
   1,604,618x = 3,524,176 × 3,524,176
4. Step 4: Simplify right side
   1,604,618x = 12,419,816,478,976
5. Step 5: Solve for x
   x = 12,419,816,478,976/1,604,618
6. Step 6: Final answer
   x = 7,740,045.59