Finding the Third Proportional to 4,192,338 and 8,982,348

Step by Step Solution

1. Step 1: Write the proportion equation
   4,192,338 : 8,982,348 = 8,982,348 : x
2. Step 2: Convert to fraction form
   4,192,338/8,982,348 = 8,982,348/x
3. Step 3: Cross multiply
   4,192,338x = 8,982,348 × 8,982,348
4. Step 4: Simplify right side
   4,192,338x = 80,682,575,593,104
5. Step 5: Solve for x
   x = 80,682,575,593,104/4,192,338
6. Step 6: Final answer
   x = 19,245,245.87