Finding the Third Proportional to 555,050 and 1,309,577

Step by Step Solution

1. Step 1: Write the proportion equation
   555,050 : 1,309,577 = 1,309,577 : x
2. Step 2: Convert to fraction form
   555,050/1,309,577 = 1,309,577/x
3. Step 3: Cross multiply
   555,050x = 1,309,577 × 1,309,577
4. Step 4: Simplify right side
   555,050x = 1,714,991,918,929
5. Step 5: Solve for x
   x = 1,714,991,918,929/555,050
6. Step 6: Final answer
   x = 3,089,797.17