Finding the Third Proportional to 3,833,007 and 8,443,767

Step by Step Solution

1. Step 1: Write the proportion equation
   3,833,007 : 8,443,767 = 8,443,767 : x
2. Step 2: Convert to fraction form
   3,833,007/8,443,767 = 8,443,767/x
3. Step 3: Cross multiply
   3,833,007x = 8,443,767 × 8,443,767
4. Step 4: Simplify right side
   3,833,007x = 71,297,201,150,289
5. Step 5: Solve for x
   x = 71,297,201,150,289/3,833,007
6. Step 6: Final answer
   x = 18,600,853.36