Finding the Third Proportional to 3,815,498 and 8,085,892

Step by Step Solution

1. Step 1: Write the proportion equation
   3,815,498 : 8,085,892 = 8,085,892 : x
2. Step 2: Convert to fraction form
   3,815,498/8,085,892 = 8,085,892/x
3. Step 3: Cross multiply
   3,815,498x = 8,085,892 × 8,085,892
4. Step 4: Simplify right side
   3,815,498x = 65,381,649,435,664
5. Step 5: Solve for x
   x = 65,381,649,435,664/3,815,498
6. Step 6: Final answer
   x = 17,135,810.17