Finding the Third Proportional to 53,934.50 and 117,338

Step by Step Solution

1. Step 1: Write the proportion equation
   53,934.50 : 117,338 = 117,338 : x
2. Step 2: Convert to fraction form
   53,934.50/117,338 = 117,338/x
3. Step 3: Cross multiply
   53,934.50x = 117,338 × 117,338
4. Step 4: Simplify right side
   53,934.50x = 13,768,206,244
5. Step 5: Solve for x
   x = 13,768,206,244/53,934.50
6. Step 6: Final answer
   x = 255,276.42