Finding the Third Proportional to 226,266 and 335,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   226,266 : 335,485.50 = 335,485.50 : x
2. Step 2: Convert to fraction form
   226,266/335,485.50 = 335,485.50/x
3. Step 3: Cross multiply
   226,266x = 335,485.50 × 335,485.50
4. Step 4: Simplify right side
   226,266x = 112,550,520,710.25
5. Step 5: Solve for x
   x = 112,550,520,710.25/226,266
6. Step 6: Final answer
   x = 497,425.69