Finding the Third Proportional to 151,023 and 331,108

Step by Step Solution

1. Step 1: Write the proportion equation
   151,023 : 331,108 = 331,108 : x
2. Step 2: Convert to fraction form
   151,023/331,108 = 331,108/x
3. Step 3: Cross multiply
   151,023x = 331,108 × 331,108
4. Step 4: Simplify right side
   151,023x = 109,632,507,664
5. Step 5: Solve for x
   x = 109,632,507,664/151,023
6. Step 6: Final answer
   x = 725,932.52