Finding the Third Proportional to 2,091,424 and 4,566,626

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,424 : 4,566,626 = 4,566,626 : x
2. Step 2: Convert to fraction form
   2,091,424/4,566,626 = 4,566,626/x
3. Step 3: Cross multiply
   2,091,424x = 4,566,626 × 4,566,626
4. Step 4: Simplify right side
   2,091,424x = 20,854,073,023,876
5. Step 5: Solve for x
   x = 20,854,073,023,876/2,091,424
6. Step 6: Final answer
   x = 9,971,231.57