Finding the Third Proportional to 151,302.50 and 227,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,302.50 : 227,606.50 = 227,606.50 : x
2. Step 2: Convert to fraction form
   151,302.50/227,606.50 = 227,606.50/x
3. Step 3: Cross multiply
   151,302.50x = 227,606.50 × 227,606.50
4. Step 4: Simplify right side
   151,302.50x = 51,804,718,842.25
5. Step 5: Solve for x
   x = 51,804,718,842.25/151,302.50
6. Step 6: Final answer
   x = 342,391.69