Finding the Third Proportional to 12,944,452 and 28,147,976

Step by Step Solution

1. Step 1: Write the proportion equation
   12,944,452 : 28,147,976 = 28,147,976 : x
2. Step 2: Convert to fraction form
   12,944,452/28,147,976 = 28,147,976/x
3. Step 3: Cross multiply
   12,944,452x = 28,147,976 × 28,147,976
4. Step 4: Simplify right side
   12,944,452x = 792,308,552,896,576
5. Step 5: Solve for x
   x = 792,308,552,896,576/12,944,452
6. Step 6: Final answer
   x = 61,208,350.33