Finding the Third Proportional to 3,833,067 and 8,443,883

Step by Step Solution

1. Step 1: Write the proportion equation
   3,833,067 : 8,443,883 = 8,443,883 : x
2. Step 2: Convert to fraction form
   3,833,067/8,443,883 = 8,443,883/x
3. Step 3: Cross multiply
   3,833,067x = 8,443,883 × 8,443,883
4. Step 4: Simplify right side
   3,833,067x = 71,299,160,117,689
5. Step 5: Solve for x
   x = 71,299,160,117,689/3,833,067
6. Step 6: Final answer
   x = 18,601,073.27