Finding the Third Proportional to 150,233 and 304,614

Step by Step Solution

1. Step 1: Write the proportion equation
   150,233 : 304,614 = 304,614 : x
2. Step 2: Convert to fraction form
   150,233/304,614 = 304,614/x
3. Step 3: Cross multiply
   150,233x = 304,614 × 304,614
4. Step 4: Simplify right side
   150,233x = 92,789,688,996
5. Step 5: Solve for x
   x = 92,789,688,996/150,233
6. Step 6: Final answer
   x = 617,638.53