Finding the Third Proportional to 555,837 and 1,150,986

Step by Step Solution

1. Step 1: Write the proportion equation
   555,837 : 1,150,986 = 1,150,986 : x
2. Step 2: Convert to fraction form
   555,837/1,150,986 = 1,150,986/x
3. Step 3: Cross multiply
   555,837x = 1,150,986 × 1,150,986
4. Step 4: Simplify right side
   555,837x = 1,324,768,772,196
5. Step 5: Solve for x
   x = 1,324,768,772,196/555,837
6. Step 6: Final answer
   x = 2,383,376.37