Finding the Third Proportional to 2,026,198 and 4,323,612

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,198 : 4,323,612 = 4,323,612 : x
2. Step 2: Convert to fraction form
   2,026,198/4,323,612 = 4,323,612/x
3. Step 3: Cross multiply
   2,026,198x = 4,323,612 × 4,323,612
4. Step 4: Simplify right side
   2,026,198x = 18,693,620,726,544
5. Step 5: Solve for x
   x = 18,693,620,726,544/2,026,198
6. Step 6: Final answer
   x = 9,225,959.52