Finding the Third Proportional to 555,170 and 1,194,542

Step by Step Solution

1. Step 1: Write the proportion equation
   555,170 : 1,194,542 = 1,194,542 : x
2. Step 2: Convert to fraction form
   555,170/1,194,542 = 1,194,542/x
3. Step 3: Cross multiply
   555,170x = 1,194,542 × 1,194,542
4. Step 4: Simplify right side
   555,170x = 1,426,930,589,764
5. Step 5: Solve for x
   x = 1,426,930,589,764/555,170
6. Step 6: Final answer
   x = 2,570,258.82