Finding the Third Proportional to 1,549,540 and 3,356,444

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,540 : 3,356,444 = 3,356,444 : x
2. Step 2: Convert to fraction form
   1,549,540/3,356,444 = 3,356,444/x
3. Step 3: Cross multiply
   1,549,540x = 3,356,444 × 3,356,444
4. Step 4: Simplify right side
   1,549,540x = 11,265,716,325,136
5. Step 5: Solve for x
   x = 11,265,716,325,136/1,549,540
6. Step 6: Final answer
   x = 7,270,361.74