Finding the Third Proportional to 3,786,444 and 8,150,256

Step by Step Solution

1. Step 1: Write the proportion equation
   3,786,444 : 8,150,256 = 8,150,256 : x
2. Step 2: Convert to fraction form
   3,786,444/8,150,256 = 8,150,256/x
3. Step 3: Cross multiply
   3,786,444x = 8,150,256 × 8,150,256
4. Step 4: Simplify right side
   3,786,444x = 66,426,672,865,536
5. Step 5: Solve for x
   x = 66,426,672,865,536/3,786,444
6. Step 6: Final answer
   x = 17,543,286.75