Finding the Third Proportional to 3,412,544 and 5,140,444

Step by Step Solution

1. Step 1: Write the proportion equation
   3,412,544 : 5,140,444 = 5,140,444 : x
2. Step 2: Convert to fraction form
   3,412,544/5,140,444 = 5,140,444/x
3. Step 3: Cross multiply
   3,412,544x = 5,140,444 × 5,140,444
4. Step 4: Simplify right side
   3,412,544x = 26,424,164,517,136
5. Step 5: Solve for x
   x = 26,424,164,517,136/3,412,544
6. Step 6: Final answer
   x = 7,743,245.07