Finding the Third Proportional to 2,019,896 and 4,401,360

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,896 : 4,401,360 = 4,401,360 : x
2. Step 2: Convert to fraction form
   2,019,896/4,401,360 = 4,401,360/x
3. Step 3: Cross multiply
   2,019,896x = 4,401,360 × 4,401,360
4. Step 4: Simplify right side
   2,019,896x = 19,371,969,849,600
5. Step 5: Solve for x
   x = 19,371,969,849,600/2,019,896
6. Step 6: Final answer
   x = 9,590,577.86