Finding the Third Proportional to 9,557,797 and 14,157,444

Step by Step Solution

1. Step 1: Write the proportion equation
   9,557,797 : 14,157,444 = 14,157,444 : x
2. Step 2: Convert to fraction form
   9,557,797/14,157,444 = 14,157,444/x
3. Step 3: Cross multiply
   9,557,797x = 14,157,444 × 14,157,444
4. Step 4: Simplify right side
   9,557,797x = 200,433,220,613,136
5. Step 5: Solve for x
   x = 200,433,220,613,136/9,557,797
6. Step 6: Final answer
   x = 20,970,650.52