Finding the Third Proportional to 2,658,048 and 5,797,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,658,048 : 5,797,172 = 5,797,172 : x
2. Step 2: Convert to fraction form
   2,658,048/5,797,172 = 5,797,172/x
3. Step 3: Cross multiply
   2,658,048x = 5,797,172 × 5,797,172
4. Step 4: Simplify right side
   2,658,048x = 33,607,203,197,584
5. Step 5: Solve for x
   x = 33,607,203,197,584/2,658,048
6. Step 6: Final answer
   x = 12,643,565.20