Finding the Third Proportional to 52,756.50 and 124,538

Step by Step Solution

1. Step 1: Write the proportion equation
   52,756.50 : 124,538 = 124,538 : x
2. Step 2: Convert to fraction form
   52,756.50/124,538 = 124,538/x
3. Step 3: Cross multiply
   52,756.50x = 124,538 × 124,538
4. Step 4: Simplify right side
   52,756.50x = 15,509,713,444
5. Step 5: Solve for x
   x = 15,509,713,444/52,756.50
6. Step 6: Final answer
   x = 293,986.78