Finding the Third Proportional to 116,768.25 and 166,404.38

Step by Step Solution

1. Step 1: Write the proportion equation
   116,768.25 : 166,404.38 = 166,404.38 : x
2. Step 2: Convert to fraction form
   116,768.25/166,404.38 = 166,404.38/x
3. Step 3: Cross multiply
   116,768.25x = 166,404.38 × 166,404.38
4. Step 4: Simplify right side
   116,768.25x = 27,690,416,019.14
5. Step 5: Solve for x
   x = 27,690,416,019.14/116,768.25
6. Step 6: Final answer
   x = 237,139.94