Finding the Third Proportional to 1,787,040 and 3,854,016

Step by Step Solution

1. Step 1: Write the proportion equation
   1,787,040 : 3,854,016 = 3,854,016 : x
2. Step 2: Convert to fraction form
   1,787,040/3,854,016 = 3,854,016/x
3. Step 3: Cross multiply
   1,787,040x = 3,854,016 × 3,854,016
4. Step 4: Simplify right side
   1,787,040x = 14,853,439,328,256
5. Step 5: Solve for x
   x = 14,853,439,328,256/1,787,040
6. Step 6: Final answer
   x = 8,311,755.38