Finding the Third Proportional to 2,019,550 and 4,322,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,550 : 4,322,792 = 4,322,792 : x
2. Step 2: Convert to fraction form
   2,019,550/4,322,792 = 4,322,792/x
3. Step 3: Cross multiply
   2,019,550x = 4,322,792 × 4,322,792
4. Step 4: Simplify right side
   2,019,550x = 18,686,530,675,264
5. Step 5: Solve for x
   x = 18,686,530,675,264/2,019,550
6. Step 6: Final answer
   x = 9,252,819.03