Finding the Third Proportional to 3,827,360 and 8,204,218

Step by Step Solution

1. Step 1: Write the proportion equation
   3,827,360 : 8,204,218 = 8,204,218 : x
2. Step 2: Convert to fraction form
   3,827,360/8,204,218 = 8,204,218/x
3. Step 3: Cross multiply
   3,827,360x = 8,204,218 × 8,204,218
4. Step 4: Simplify right side
   3,827,360x = 67,309,192,991,524
5. Step 5: Solve for x
   x = 67,309,192,991,524/3,827,360
6. Step 6: Final answer
   x = 17,586,323.99