Finding the Third Proportional to 1,330,682 and 2,879,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,682 : 2,879,860 = 2,879,860 : x
2. Step 2: Convert to fraction form
   1,330,682/2,879,860 = 2,879,860/x
3. Step 3: Cross multiply
   1,330,682x = 2,879,860 × 2,879,860
4. Step 4: Simplify right side
   1,330,682x = 8,293,593,619,600
5. Step 5: Solve for x
   x = 8,293,593,619,600/1,330,682
6. Step 6: Final answer
   x = 6,232,588.72