Finding the Third Proportional to 226,332 and 497,860

Step by Step Solution

1. Step 1: Write the proportion equation
   226,332 : 497,860 = 497,860 : x
2. Step 2: Convert to fraction form
   226,332/497,860 = 497,860/x
3. Step 3: Cross multiply
   226,332x = 497,860 × 497,860
4. Step 4: Simplify right side
   226,332x = 247,864,579,600
5. Step 5: Solve for x
   x = 247,864,579,600/226,332
6. Step 6: Final answer
   x = 1,095,137.14