Finding the Third Proportional to 4,211,831 and 9,096,150

Step by Step Solution

1. Step 1: Write the proportion equation
   4,211,831 : 9,096,150 = 9,096,150 : x
2. Step 2: Convert to fraction form
   4,211,831/9,096,150 = 9,096,150/x
3. Step 3: Cross multiply
   4,211,831x = 9,096,150 × 9,096,150
4. Step 4: Simplify right side
   4,211,831x = 82,739,944,822,500
5. Step 5: Solve for x
   x = 82,739,944,822,500/4,211,831
6. Step 6: Final answer
   x = 19,644,649.76