Finding the Third Proportional to 1,863,078 and 3,794,669

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,078 : 3,794,669 = 3,794,669 : x
2. Step 2: Convert to fraction form
   1,863,078/3,794,669 = 3,794,669/x
3. Step 3: Cross multiply
   1,863,078x = 3,794,669 × 3,794,669
4. Step 4: Simplify right side
   1,863,078x = 14,399,512,819,561
5. Step 5: Solve for x
   x = 14,399,512,819,561/1,863,078
6. Step 6: Final answer
   x = 7,728,883.50