Finding the Third Proportional to 2,019,151.97 and 4,322,124.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,151.97 : 4,322,124.56 = 4,322,124.56 : x
2. Step 2: Convert to fraction form
   2,019,151.97/4,322,124.56 = 4,322,124.56/x
3. Step 3: Cross multiply
   2,019,151.97x = 4,322,124.56 × 4,322,124.56
4. Step 4: Simplify right side
   2,019,151.97x = 18,680,760,733,765.82
5. Step 5: Solve for x
   x = 18,680,760,733,765.82/2,019,151.97
6. Step 6: Final answer
   x = 9,251,785.41