Finding the Third Proportional to 2,311,640 and 3,067,302

Step by Step Solution

1. Step 1: Write the proportion equation
   2,311,640 : 3,067,302 = 3,067,302 : x
2. Step 2: Convert to fraction form
   2,311,640/3,067,302 = 3,067,302/x
3. Step 3: Cross multiply
   2,311,640x = 3,067,302 × 3,067,302
4. Step 4: Simplify right side
   2,311,640x = 9,408,341,559,204
5. Step 5: Solve for x
   x = 9,408,341,559,204/2,311,640
6. Step 6: Final answer
   x = 4,069,985.62