Finding the Third Proportional to 2,615,574 and 5,542,296

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,574 : 5,542,296 = 5,542,296 : x
2. Step 2: Convert to fraction form
   2,615,574/5,542,296 = 5,542,296/x
3. Step 3: Cross multiply
   2,615,574x = 5,542,296 × 5,542,296
4. Step 4: Simplify right side
   2,615,574x = 30,717,044,951,616
5. Step 5: Solve for x
   x = 30,717,044,951,616/2,615,574
6. Step 6: Final answer
   x = 11,743,902.08