Finding the Third Proportional to 227,260 and 494,424

Step by Step Solution

1. Step 1: Write the proportion equation
   227,260 : 494,424 = 494,424 : x
2. Step 2: Convert to fraction form
   227,260/494,424 = 494,424/x
3. Step 3: Cross multiply
   227,260x = 494,424 × 494,424
4. Step 4: Simplify right side
   227,260x = 244,455,091,776
5. Step 5: Solve for x
   x = 244,455,091,776/227,260
6. Step 6: Final answer
   x = 1,075,662.64