Finding the Third Proportional to 3,815,494 and 8,085,884

Step by Step Solution

1. Step 1: Write the proportion equation
   3,815,494 : 8,085,884 = 8,085,884 : x
2. Step 2: Convert to fraction form
   3,815,494/8,085,884 = 8,085,884/x
3. Step 3: Cross multiply
   3,815,494x = 8,085,884 × 8,085,884
4. Step 4: Simplify right side
   3,815,494x = 65,381,520,061,456
5. Step 5: Solve for x
   x = 65,381,520,061,456/3,815,494
6. Step 6: Final answer
   x = 17,135,794.23