Finding the Third Proportional to 3,846,058 and 8,206,876

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846,058 : 8,206,876 = 8,206,876 : x
2. Step 2: Convert to fraction form
   3,846,058/8,206,876 = 8,206,876/x
3. Step 3: Cross multiply
   3,846,058x = 8,206,876 × 8,206,876
4. Step 4: Simplify right side
   3,846,058x = 67,352,813,679,376
5. Step 5: Solve for x
   x = 67,352,813,679,376/3,846,058
6. Step 6: Final answer
   x = 17,512,167.96