Finding the Third Proportional to 978,723 and 2,074,950

Step by Step Solution

1. Step 1: Write the proportion equation
   978,723 : 2,074,950 = 2,074,950 : x
2. Step 2: Convert to fraction form
   978,723/2,074,950 = 2,074,950/x
3. Step 3: Cross multiply
   978,723x = 2,074,950 × 2,074,950
4. Step 4: Simplify right side
   978,723x = 4,305,417,502,500
5. Step 5: Solve for x
   x = 4,305,417,502,500/978,723
6. Step 6: Final answer
   x = 4,399,015.35