Finding the Third Proportional to 1,898,682 and 3,867,860

Step by Step Solution

1. Step 1: Write the proportion equation
   1,898,682 : 3,867,860 = 3,867,860 : x
2. Step 2: Convert to fraction form
   1,898,682/3,867,860 = 3,867,860/x
3. Step 3: Cross multiply
   1,898,682x = 3,867,860 × 3,867,860
4. Step 4: Simplify right side
   1,898,682x = 14,960,340,979,600
5. Step 5: Solve for x
   x = 14,960,340,979,600/1,898,682
6. Step 6: Final answer
   x = 7,879,329.44