Finding the Third Proportional to 707,654 and 1,040,601

Step by Step Solution

1. Step 1: Write the proportion equation
   707,654 : 1,040,601 = 1,040,601 : x
2. Step 2: Convert to fraction form
   707,654/1,040,601 = 1,040,601/x
3. Step 3: Cross multiply
   707,654x = 1,040,601 × 1,040,601
4. Step 4: Simplify right side
   707,654x = 1,082,850,441,201
5. Step 5: Solve for x
   x = 1,082,850,441,201/707,654
6. Step 6: Final answer
   x = 1,530,197.58