Finding the Third Proportional to 114,236 and 247,538

Step by Step Solution

1. Step 1: Write the proportion equation
   114,236 : 247,538 = 247,538 : x
2. Step 2: Convert to fraction form
   114,236/247,538 = 247,538/x
3. Step 3: Cross multiply
   114,236x = 247,538 × 247,538
4. Step 4: Simplify right side
   114,236x = 61,275,061,444
5. Step 5: Solve for x
   x = 61,275,061,444/114,236
6. Step 6: Final answer
   x = 536,390.12