Finding the Third Proportional to 223,082 and 335,118

Step by Step Solution

1. Step 1: Write the proportion equation
   223,082 : 335,118 = 335,118 : x
2. Step 2: Convert to fraction form
   223,082/335,118 = 335,118/x
3. Step 3: Cross multiply
   223,082x = 335,118 × 335,118
4. Step 4: Simplify right side
   223,082x = 112,304,073,924
5. Step 5: Solve for x
   x = 112,304,073,924/223,082
6. Step 6: Final answer
   x = 503,420.60