Finding the Third Proportional to 3,424,277 and 5,309,544

Step by Step Solution

1. Step 1: Write the proportion equation
   3,424,277 : 5,309,544 = 5,309,544 : x
2. Step 2: Convert to fraction form
   3,424,277/5,309,544 = 5,309,544/x
3. Step 3: Cross multiply
   3,424,277x = 5,309,544 × 5,309,544
4. Step 4: Simplify right side
   3,424,277x = 28,191,257,487,936
5. Step 5: Solve for x
   x = 28,191,257,487,936/3,424,277
6. Step 6: Final answer
   x = 8,232,761.98