Finding the Third Proportional to 990,022 and 1,544,164

Step by Step Solution

1. Step 1: Write the proportion equation
   990,022 : 1,544,164 = 1,544,164 : x
2. Step 2: Convert to fraction form
   990,022/1,544,164 = 1,544,164/x
3. Step 3: Cross multiply
   990,022x = 1,544,164 × 1,544,164
4. Step 4: Simplify right side
   990,022x = 2,384,442,458,896
5. Step 5: Solve for x
   x = 2,384,442,458,896/990,022
6. Step 6: Final answer
   x = 2,408,474.21