Finding the Third Proportional to 8,118,684 and 17,844,384

Step by Step Solution

1. Step 1: Write the proportion equation
   8,118,684 : 17,844,384 = 17,844,384 : x
2. Step 2: Convert to fraction form
   8,118,684/17,844,384 = 17,844,384/x
3. Step 3: Cross multiply
   8,118,684x = 17,844,384 × 17,844,384
4. Step 4: Simplify right side
   8,118,684x = 318,422,040,339,456
5. Step 5: Solve for x
   x = 318,422,040,339,456/8,118,684
6. Step 6: Final answer
   x = 39,220,893.48