Finding the Third Proportional to 117,337 and 168,144

Step by Step Solution

1. Step 1: Write the proportion equation
   117,337 : 168,144 = 168,144 : x
2. Step 2: Convert to fraction form
   117,337/168,144 = 168,144/x
3. Step 3: Cross multiply
   117,337x = 168,144 × 168,144
4. Step 4: Simplify right side
   117,337x = 28,272,404,736
5. Step 5: Solve for x
   x = 28,272,404,736/117,337
6. Step 6: Final answer
   x = 240,950.47