Finding the Third Proportional to 222,852 and 335,340

Step by Step Solution

1. Step 1: Write the proportion equation
   222,852 : 335,340 = 335,340 : x
2. Step 2: Convert to fraction form
   222,852/335,340 = 335,340/x
3. Step 3: Cross multiply
   222,852x = 335,340 × 335,340
4. Step 4: Simplify right side
   222,852x = 112,452,915,600
5. Step 5: Solve for x
   x = 112,452,915,600/222,852
6. Step 6: Final answer
   x = 504,608.06