Finding the Third Proportional to 147,513.50 and 227,786.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,513.50 : 227,786.50 = 227,786.50 : x
2. Step 2: Convert to fraction form
   147,513.50/227,786.50 = 227,786.50/x
3. Step 3: Cross multiply
   147,513.50x = 227,786.50 × 227,786.50
4. Step 4: Simplify right side
   147,513.50x = 51,886,689,582.25
5. Step 5: Solve for x
   x = 51,886,689,582.25/147,513.50
6. Step 6: Final answer
   x = 351,741.97