Finding the Third Proportional to 2,011,878 and 3,043,815

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,878 : 3,043,815 = 3,043,815 : x
2. Step 2: Convert to fraction form
   2,011,878/3,043,815 = 3,043,815/x
3. Step 3: Cross multiply
   2,011,878x = 3,043,815 × 3,043,815
4. Step 4: Simplify right side
   2,011,878x = 9,264,809,754,225
5. Step 5: Solve for x
   x = 9,264,809,754,225/2,011,878
6. Step 6: Final answer
   x = 4,605,055.45