Finding the Third Proportional to 145,471.50 and 225,774

Step by Step Solution

1. Step 1: Write the proportion equation
   145,471.50 : 225,774 = 225,774 : x
2. Step 2: Convert to fraction form
   145,471.50/225,774 = 225,774/x
3. Step 3: Cross multiply
   145,471.50x = 225,774 × 225,774
4. Step 4: Simplify right side
   145,471.50x = 50,973,899,076
5. Step 5: Solve for x
   x = 50,973,899,076/145,471.50
6. Step 6: Final answer
   x = 350,404.71