Finding the Third Proportional to 151,900.50 and 332,406

Step by Step Solution

1. Step 1: Write the proportion equation
   151,900.50 : 332,406 = 332,406 : x
2. Step 2: Convert to fraction form
   151,900.50/332,406 = 332,406/x
3. Step 3: Cross multiply
   151,900.50x = 332,406 × 332,406
4. Step 4: Simplify right side
   151,900.50x = 110,493,748,836
5. Step 5: Solve for x
   x = 110,493,748,836/151,900.50
6. Step 6: Final answer
   x = 727,408.72