Finding the Third Proportional to 327,227 and 480,066.25

Step by Step Solution

1. Step 1: Write the proportion equation
   327,227 : 480,066.25 = 480,066.25 : x
2. Step 2: Convert to fraction form
   327,227/480,066.25 = 480,066.25/x
3. Step 3: Cross multiply
   327,227x = 480,066.25 × 480,066.25
4. Step 4: Simplify right side
   327,227x = 230,463,604,389.06
5. Step 5: Solve for x
   x = 230,463,604,389.06/327,227
6. Step 6: Final answer
   x = 704,292.75