Finding the Third Proportional to 269,082 and 555,655.50

Step by Step Solution

1. Step 1: Write the proportion equation
   269,082 : 555,655.50 = 555,655.50 : x
2. Step 2: Convert to fraction form
   269,082/555,655.50 = 555,655.50/x
3. Step 3: Cross multiply
   269,082x = 555,655.50 × 555,655.50
4. Step 4: Simplify right side
   269,082x = 308,753,034,680.25
5. Step 5: Solve for x
   x = 308,753,034,680.25/269,082
6. Step 6: Final answer
   x = 1,147,431.02