Finding the Third Proportional to 4,129,704 and 9,057,096

Step by Step Solution

1. Step 1: Write the proportion equation
   4,129,704 : 9,057,096 = 9,057,096 : x
2. Step 2: Convert to fraction form
   4,129,704/9,057,096 = 9,057,096/x
3. Step 3: Cross multiply
   4,129,704x = 9,057,096 × 9,057,096
4. Step 4: Simplify right side
   4,129,704x = 82,030,987,953,216
5. Step 5: Solve for x
   x = 82,030,987,953,216/4,129,704
6. Step 6: Final answer
   x = 19,863,648.33