Finding the Third Proportional to 1,548,740 and 3,321,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,740 : 3,321,676 = 3,321,676 : x
2. Step 2: Convert to fraction form
   1,548,740/3,321,676 = 3,321,676/x
3. Step 3: Cross multiply
   1,548,740x = 3,321,676 × 3,321,676
4. Step 4: Simplify right side
   1,548,740x = 11,033,531,448,976
5. Step 5: Solve for x
   x = 11,033,531,448,976/1,548,740
6. Step 6: Final answer
   x = 7,124,198.67