Finding the Third Proportional to 1,803,236 and 3,807,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,803,236 : 3,807,676 = 3,807,676 : x
2. Step 2: Convert to fraction form
   1,803,236/3,807,676 = 3,807,676/x
3. Step 3: Cross multiply
   1,803,236x = 3,807,676 × 3,807,676
4. Step 4: Simplify right side
   1,803,236x = 14,498,396,520,976
5. Step 5: Solve for x
   x = 14,498,396,520,976/1,803,236
6. Step 6: Final answer
   x = 8,040,210.22