Finding the Third Proportional to 4,000,957 and 8,760,802

Step by Step Solution

1. Step 1: Write the proportion equation
   4,000,957 : 8,760,802 = 8,760,802 : x
2. Step 2: Convert to fraction form
   4,000,957/8,760,802 = 8,760,802/x
3. Step 3: Cross multiply
   4,000,957x = 8,760,802 × 8,760,802
4. Step 4: Simplify right side
   4,000,957x = 76,751,651,683,204
5. Step 5: Solve for x
   x = 76,751,651,683,204/4,000,957
6. Step 6: Final answer
   x = 19,183,323.31