Finding the Third Proportional to 71,338 and 150,632

Step by Step Solution

1. Step 1: Write the proportion equation
   71,338 : 150,632 = 150,632 : x
2. Step 2: Convert to fraction form
   71,338/150,632 = 150,632/x
3. Step 3: Cross multiply
   71,338x = 150,632 × 150,632
4. Step 4: Simplify right side
   71,338x = 22,689,999,424
5. Step 5: Solve for x
   x = 22,689,999,424/71,338
6. Step 6: Final answer
   x = 318,063.30