Finding the Third Proportional to 2,021,820 and 3,033,681

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,820 : 3,033,681 = 3,033,681 : x
2. Step 2: Convert to fraction form
   2,021,820/3,033,681 = 3,033,681/x
3. Step 3: Cross multiply
   2,021,820x = 3,033,681 × 3,033,681
4. Step 4: Simplify right side
   2,021,820x = 9,203,220,409,761
5. Step 5: Solve for x
   x = 9,203,220,409,761/2,021,820
6. Step 6: Final answer
   x = 4,551,948.45