Finding the Third Proportional to 9,183,168 and 20,019,792

Step by Step Solution

1. Step 1: Write the proportion equation
   9,183,168 : 20,019,792 = 20,019,792 : x
2. Step 2: Convert to fraction form
   9,183,168/20,019,792 = 20,019,792/x
3. Step 3: Cross multiply
   9,183,168x = 20,019,792 × 20,019,792
4. Step 4: Simplify right side
   9,183,168x = 400,792,071,723,264
5. Step 5: Solve for x
   x = 400,792,071,723,264/9,183,168
6. Step 6: Final answer
   x = 43,644,205.54