Finding the Third Proportional to 2,011,878 and 3,043,820

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,878 : 3,043,820 = 3,043,820 : x
2. Step 2: Convert to fraction form
   2,011,878/3,043,820 = 3,043,820/x
3. Step 3: Cross multiply
   2,011,878x = 3,043,820 × 3,043,820
4. Step 4: Simplify right side
   2,011,878x = 9,264,840,192,400
5. Step 5: Solve for x
   x = 9,264,840,192,400/2,011,878
6. Step 6: Final answer
   x = 4,605,070.58