Finding the Third Proportional to 4,849,540 and 8,082,242

Step by Step Solution

1. Step 1: Write the proportion equation
   4,849,540 : 8,082,242 = 8,082,242 : x
2. Step 2: Convert to fraction form
   4,849,540/8,082,242 = 8,082,242/x
3. Step 3: Cross multiply
   4,849,540x = 8,082,242 × 8,082,242
4. Step 4: Simplify right side
   4,849,540x = 65,322,635,746,564
5. Step 5: Solve for x
   x = 65,322,635,746,564/4,849,540
6. Step 6: Final answer
   x = 13,469,862.24