Finding the Third Proportional to 3,780,795 and 8,296,422

Step by Step Solution

1. Step 1: Write the proportion equation
   3,780,795 : 8,296,422 = 8,296,422 : x
2. Step 2: Convert to fraction form
   3,780,795/8,296,422 = 8,296,422/x
3. Step 3: Cross multiply
   3,780,795x = 8,296,422 × 8,296,422
4. Step 4: Simplify right side
   3,780,795x = 68,830,618,002,084
5. Step 5: Solve for x
   x = 68,830,618,002,084/3,780,795
6. Step 6: Final answer
   x = 18,205,329.30