Finding the Third Proportional to 117,702 and 241,605.75

Step by Step Solution

1. Step 1: Write the proportion equation
   117,702 : 241,605.75 = 241,605.75 : x
2. Step 2: Convert to fraction form
   117,702/241,605.75 = 241,605.75/x
3. Step 3: Cross multiply
   117,702x = 241,605.75 × 241,605.75
4. Step 4: Simplify right side
   117,702x = 58,373,338,433.06
5. Step 5: Solve for x
   x = 58,373,338,433.06/117,702
6. Step 6: Final answer
   x = 495,941.77