Finding the Third Proportional to 147,942 and 227,623.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,942 : 227,623.50 = 227,623.50 : x
2. Step 2: Convert to fraction form
   147,942/227,623.50 = 227,623.50/x
3. Step 3: Cross multiply
   147,942x = 227,623.50 × 227,623.50
4. Step 4: Simplify right side
   147,942x = 51,812,457,752.25
5. Step 5: Solve for x
   x = 51,812,457,752.25/147,942
6. Step 6: Final answer
   x = 350,221.42