Finding the Third Proportional to 226,312 and 496,112

Step by Step Solution

1. Step 1: Write the proportion equation
   226,312 : 496,112 = 496,112 : x
2. Step 2: Convert to fraction form
   226,312/496,112 = 496,112/x
3. Step 3: Cross multiply
   226,312x = 496,112 × 496,112
4. Step 4: Simplify right side
   226,312x = 246,127,116,544
5. Step 5: Solve for x
   x = 246,127,116,544/226,312
6. Step 6: Final answer
   x = 1,087,556.63