Finding the Third Proportional to 123,048 and 175,956.75

Step by Step Solution

1. Step 1: Write the proportion equation
   123,048 : 175,956.75 = 175,956.75 : x
2. Step 2: Convert to fraction form
   123,048/175,956.75 = 175,956.75/x
3. Step 3: Cross multiply
   123,048x = 175,956.75 × 175,956.75
4. Step 4: Simplify right side
   123,048x = 30,960,777,870.56
5. Step 5: Solve for x
   x = 30,960,777,870.56/123,048
6. Step 6: Final answer
   x = 251,615.45