Finding the Third Proportional to 1,907,404 and 2,673,617

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,404 : 2,673,617 = 2,673,617 : x
2. Step 2: Convert to fraction form
   1,907,404/2,673,617 = 2,673,617/x
3. Step 3: Cross multiply
   1,907,404x = 2,673,617 × 2,673,617
4. Step 4: Simplify right side
   1,907,404x = 7,148,227,862,689
5. Step 5: Solve for x
   x = 7,148,227,862,689/1,907,404
6. Step 6: Final answer
   x = 3,747,621.30