Finding the Third Proportional to 227,716.50 and 494,808

Step by Step Solution

1. Step 1: Write the proportion equation
   227,716.50 : 494,808 = 494,808 : x
2. Step 2: Convert to fraction form
   227,716.50/494,808 = 494,808/x
3. Step 3: Cross multiply
   227,716.50x = 494,808 × 494,808
4. Step 4: Simplify right side
   227,716.50x = 244,834,956,864
5. Step 5: Solve for x
   x = 244,834,956,864/227,716.50
6. Step 6: Final answer
   x = 1,075,174.42