Finding the Third Proportional to 145,527.34 and 227,142.59

Step by Step Solution

1. Step 1: Write the proportion equation
   145,527.34 : 227,142.59 = 227,142.59 : x
2. Step 2: Convert to fraction form
   145,527.34/227,142.59 = 227,142.59/x
3. Step 3: Cross multiply
   145,527.34x = 227,142.59 × 227,142.59
4. Step 4: Simplify right side
   145,527.34x = 51,593,755,677.29
5. Step 5: Solve for x
   x = 51,593,755,677.29/145,527.34
6. Step 6: Final answer
   x = 354,529.65