Finding the Third Proportional to 1,619,849 and 3,544,785

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,849 : 3,544,785 = 3,544,785 : x
2. Step 2: Convert to fraction form
   1,619,849/3,544,785 = 3,544,785/x
3. Step 3: Cross multiply
   1,619,849x = 3,544,785 × 3,544,785
4. Step 4: Simplify right side
   1,619,849x = 12,565,500,696,225
5. Step 5: Solve for x
   x = 12,565,500,696,225/1,619,849
6. Step 6: Final answer
   x = 7,757,204.96