Finding the Third Proportional to 4,365,744 and 9,183,936

Step by Step Solution

1. Step 1: Write the proportion equation
   4,365,744 : 9,183,936 = 9,183,936 : x
2. Step 2: Convert to fraction form
   4,365,744/9,183,936 = 9,183,936/x
3. Step 3: Cross multiply
   4,365,744x = 9,183,936 × 9,183,936
4. Step 4: Simplify right side
   4,365,744x = 84,344,680,452,096
5. Step 5: Solve for x
   x = 84,344,680,452,096/4,365,744
6. Step 6: Final answer
   x = 19,319,657.88