Finding the Third Proportional to 1,647,595.69 and 3,587,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,647,595.69 : 3,587,976 = 3,587,976 : x
2. Step 2: Convert to fraction form
   1,647,595.69/3,587,976 = 3,587,976/x
3. Step 3: Cross multiply
   1,647,595.69x = 3,587,976 × 3,587,976
4. Step 4: Simplify right side
   1,647,595.69x = 12,873,571,776,576
5. Step 5: Solve for x
   x = 12,873,571,776,576/1,647,595.69
6. Step 6: Final answer
   x = 7,813,550.30