Finding the Third Proportional to 1,079,082 and 1,621,404

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,082 : 1,621,404 = 1,621,404 : x
2. Step 2: Convert to fraction form
   1,079,082/1,621,404 = 1,621,404/x
3. Step 3: Cross multiply
   1,079,082x = 1,621,404 × 1,621,404
4. Step 4: Simplify right side
   1,079,082x = 2,628,950,931,216
5. Step 5: Solve for x
   x = 2,628,950,931,216/1,079,082
6. Step 6: Final answer
   x = 2,436,284.67