Finding the Third Proportional to 1,940,116 and 4,004,779

Step by Step Solution

1. Step 1: Write the proportion equation
   1,940,116 : 4,004,779 = 4,004,779 : x
2. Step 2: Convert to fraction form
   1,940,116/4,004,779 = 4,004,779/x
3. Step 3: Cross multiply
   1,940,116x = 4,004,779 × 4,004,779
4. Step 4: Simplify right side
   1,940,116x = 16,038,254,838,841
5. Step 5: Solve for x
   x = 16,038,254,838,841/1,940,116
6. Step 6: Final answer
   x = 8,266,647.38