Finding the Third Proportional to 118,952 and 264,144

Step by Step Solution

1. Step 1: Write the proportion equation
   118,952 : 264,144 = 264,144 : x
2. Step 2: Convert to fraction form
   118,952/264,144 = 264,144/x
3. Step 3: Cross multiply
   118,952x = 264,144 × 264,144
4. Step 4: Simplify right side
   118,952x = 69,772,052,736
5. Step 5: Solve for x
   x = 69,772,052,736/118,952
6. Step 6: Final answer
   x = 586,556.37