Finding the Third Proportional to 1,785,024 and 3,923,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,024 : 3,923,856 = 3,923,856 : x
2. Step 2: Convert to fraction form
   1,785,024/3,923,856 = 3,923,856/x
3. Step 3: Cross multiply
   1,785,024x = 3,923,856 × 3,923,856
4. Step 4: Simplify right side
   1,785,024x = 15,396,645,908,736
5. Step 5: Solve for x
   x = 15,396,645,908,736/1,785,024
6. Step 6: Final answer
   x = 8,625,455.97