Finding the Third Proportional to 2,311,632 and 3,067,290

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,632 : 3,067,290 = 3,067,290 : x
2. Step 2: Convert to fraction form
   2,311,632/3,067,290 = 3,067,290/x
3. Step 3: Cross multiply
   2,311,632x = 3,067,290 × 3,067,290
4. Step 4: Simplify right side
   2,311,632x = 9,408,267,944,100
5. Step 5: Solve for x
   x = 9,408,267,944,100/2,311,632
6. Step 6: Final answer
   x = 4,069,967.86