Finding the Third Proportional to 530,238 and 1,144,524

Step by Step Solution

1. Step 1: Write the proportion equation
   530,238 : 1,144,524 = 1,144,524 : x
2. Step 2: Convert to fraction form
   530,238/1,144,524 = 1,144,524/x
3. Step 3: Cross multiply
   530,238x = 1,144,524 × 1,144,524
4. Step 4: Simplify right side
   530,238x = 1,309,935,186,576
5. Step 5: Solve for x
   x = 1,309,935,186,576/530,238
6. Step 6: Final answer
   x = 2,470,466.44