Finding the Third Proportional to 227,274 and 494,338.50

Step by Step Solution

1. Step 1: Write the proportion equation
   227,274 : 494,338.50 = 494,338.50 : x
2. Step 2: Convert to fraction form
   227,274/494,338.50 = 494,338.50/x
3. Step 3: Cross multiply
   227,274x = 494,338.50 × 494,338.50
4. Step 4: Simplify right side
   227,274x = 244,370,552,582.25
5. Step 5: Solve for x
   x = 244,370,552,582.25/227,274
6. Step 6: Final answer
   x = 1,075,224.41