Finding the Third Proportional to 110,704.50 and 176,238

Step by Step Solution

1. Step 1: Write the proportion equation
   110,704.50 : 176,238 = 176,238 : x
2. Step 2: Convert to fraction form
   110,704.50/176,238 = 176,238/x
3. Step 3: Cross multiply
   110,704.50x = 176,238 × 176,238
4. Step 4: Simplify right side
   110,704.50x = 31,059,832,644
5. Step 5: Solve for x
   x = 31,059,832,644/110,704.50
6. Step 6: Final answer
   x = 280,565.22