Finding the Third Proportional to 145,200 and 224,334

Step by Step Solution

1. Step 1: Write the proportion equation
   145,200 : 224,334 = 224,334 : x
2. Step 2: Convert to fraction form
   145,200/224,334 = 224,334/x
3. Step 3: Cross multiply
   145,200x = 224,334 × 224,334
4. Step 4: Simplify right side
   145,200x = 50,325,743,556
5. Step 5: Solve for x
   x = 50,325,743,556/145,200
6. Step 6: Final answer
   x = 346,596.03