Finding the Third Proportional to 8,337,879 and 18,067,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,337,879 : 18,067,513.50 = 18,067,513.50 : x
2. Step 2: Convert to fraction form
   8,337,879/18,067,513.50 = 18,067,513.50/x
3. Step 3: Cross multiply
   8,337,879x = 18,067,513.50 × 18,067,513.50
4. Step 4: Simplify right side
   8,337,879x = 326,435,044,072,682.25
5. Step 5: Solve for x
   x = 326,435,044,072,682.25/8,337,879
6. Step 6: Final answer
   x = 39,150,849.28