Finding the Third Proportional to 114,540 and 246,030

Step by Step Solution

1. Step 1: Write the proportion equation
   114,540 : 246,030 = 246,030 : x
2. Step 2: Convert to fraction form
   114,540/246,030 = 246,030/x
3. Step 3: Cross multiply
   114,540x = 246,030 × 246,030
4. Step 4: Simplify right side
   114,540x = 60,530,760,900
5. Step 5: Solve for x
   x = 60,530,760,900/114,540
6. Step 6: Final answer
   x = 528,468.32