Finding the Third Proportional to 116,654.75 and 240,670

Step by Step Solution

1. Step 1: Write the proportion equation
   116,654.75 : 240,670 = 240,670 : x
2. Step 2: Convert to fraction form
   116,654.75/240,670 = 240,670/x
3. Step 3: Cross multiply
   116,654.75x = 240,670 × 240,670
4. Step 4: Simplify right side
   116,654.75x = 57,922,048,900
5. Step 5: Solve for x
   x = 57,922,048,900/116,654.75
6. Step 6: Final answer
   x = 496,525.42