Finding the Third Proportional to 488,914 and 1,082,806

Step by Step Solution

1. Step 1: Write the proportion equation
   488,914 : 1,082,806 = 1,082,806 : x
2. Step 2: Convert to fraction form
   488,914/1,082,806 = 1,082,806/x
3. Step 3: Cross multiply
   488,914x = 1,082,806 × 1,082,806
4. Step 4: Simplify right side
   488,914x = 1,172,468,833,636
5. Step 5: Solve for x
   x = 1,172,468,833,636/488,914
6. Step 6: Final answer
   x = 2,398,108.53