Finding the Third Proportional to 2,665,698 and 5,804,676

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,698 : 5,804,676 = 5,804,676 : x
2. Step 2: Convert to fraction form
   2,665,698/5,804,676 = 5,804,676/x
3. Step 3: Cross multiply
   2,665,698x = 5,804,676 × 5,804,676
4. Step 4: Simplify right side
   2,665,698x = 33,694,263,464,976
5. Step 5: Solve for x
   x = 33,694,263,464,976/2,665,698
6. Step 6: Final answer
   x = 12,639,940.26