Finding the Third Proportional to 1,515,267 and 3,082,758

Step by Step Solution

1. Step 1: Write the proportion equation
   1,515,267 : 3,082,758 = 3,082,758 : x
2. Step 2: Convert to fraction form
   1,515,267/3,082,758 = 3,082,758/x
3. Step 3: Cross multiply
   1,515,267x = 3,082,758 × 3,082,758
4. Step 4: Simplify right side
   1,515,267x = 9,503,396,886,564
5. Step 5: Solve for x
   x = 9,503,396,886,564/1,515,267
6. Step 6: Final answer
   x = 6,271,763.91