Finding the Third Proportional to 116,696 and 237,670

Step by Step Solution

1. Step 1: Write the proportion equation
   116,696 : 237,670 = 237,670 : x
2. Step 2: Convert to fraction form
   116,696/237,670 = 237,670/x
3. Step 3: Cross multiply
   116,696x = 237,670 × 237,670
4. Step 4: Simplify right side
   116,696x = 56,487,028,900
5. Step 5: Solve for x
   x = 56,487,028,900/116,696
6. Step 6: Final answer
   x = 484,052.83