Finding the Third Proportional to 147,181.50 and 227,715

Step by Step Solution

1. Step 1: Write the proportion equation
   147,181.50 : 227,715 = 227,715 : x
2. Step 2: Convert to fraction form
   147,181.50/227,715 = 227,715/x
3. Step 3: Cross multiply
   147,181.50x = 227,715 × 227,715
4. Step 4: Simplify right side
   147,181.50x = 51,854,121,225
5. Step 5: Solve for x
   x = 51,854,121,225/147,181.50
6. Step 6: Final answer
   x = 352,314.12