Finding the Third Proportional to 5,749,874 and 12,342,569

Step by Step Solution

1. Step 1: Write the proportion equation
   5,749,874 : 12,342,569 = 12,342,569 : x
2. Step 2: Convert to fraction form
   5,749,874/12,342,569 = 12,342,569/x
3. Step 3: Cross multiply
   5,749,874x = 12,342,569 × 12,342,569
4. Step 4: Simplify right side
   5,749,874x = 152,339,009,519,761
5. Step 5: Solve for x
   x = 152,339,009,519,761/5,749,874
6. Step 6: Final answer
   x = 26,494,321.36