Finding the Third Proportional to 2,647,744 and 4,091,427

Step by Step Solution

1. Step 1: Write the proportion equation
   2,647,744 : 4,091,427 = 4,091,427 : x
2. Step 2: Convert to fraction form
   2,647,744/4,091,427 = 4,091,427/x
3. Step 3: Cross multiply
   2,647,744x = 4,091,427 × 4,091,427
4. Step 4: Simplify right side
   2,647,744x = 16,739,774,896,329
5. Step 5: Solve for x
   x = 16,739,774,896,329/2,647,744
6. Step 6: Final answer
   x = 6,322,278.47