Finding the Third Proportional to 116,658.75 and 176,058

Step by Step Solution

1. Step 1: Write the proportion equation
   116,658.75 : 176,058 = 176,058 : x
2. Step 2: Convert to fraction form
   116,658.75/176,058 = 176,058/x
3. Step 3: Cross multiply
   116,658.75x = 176,058 × 176,058
4. Step 4: Simplify right side
   116,658.75x = 30,996,419,364
5. Step 5: Solve for x
   x = 30,996,419,364/116,658.75
6. Step 6: Final answer
   x = 265,701.62