Finding the Third Proportional to 108,529.50 and 235,170

Step by Step Solution

1. Step 1: Write the proportion equation
   108,529.50 : 235,170 = 235,170 : x
2. Step 2: Convert to fraction form
   108,529.50/235,170 = 235,170/x
3. Step 3: Cross multiply
   108,529.50x = 235,170 × 235,170
4. Step 4: Simplify right side
   108,529.50x = 55,304,928,900
5. Step 5: Solve for x
   x = 55,304,928,900/108,529.50
6. Step 6: Final answer
   x = 509,584.30