Finding the Third Proportional to 151,044 and 308,664

Step by Step Solution

1. Step 1: Write the proportion equation
   151,044 : 308,664 = 308,664 : x
2. Step 2: Convert to fraction form
   151,044/308,664 = 308,664/x
3. Step 3: Cross multiply
   151,044x = 308,664 × 308,664
4. Step 4: Simplify right side
   151,044x = 95,273,464,896
5. Step 5: Solve for x
   x = 95,273,464,896/151,044
6. Step 6: Final answer
   x = 630,766.30