Finding the Third Proportional to 150,892 and 331,916

Step by Step Solution

1. Step 1: Write the proportion equation
   150,892 : 331,916 = 331,916 : x
2. Step 2: Convert to fraction form
   150,892/331,916 = 331,916/x
3. Step 3: Cross multiply
   150,892x = 331,916 × 331,916
4. Step 4: Simplify right side
   150,892x = 110,168,231,056
5. Step 5: Solve for x
   x = 110,168,231,056/150,892
6. Step 6: Final answer
   x = 730,113.13