Finding the Third Proportional to 181,301.50 and 392,735

Step by Step Solution

1. Step 1: Write the proportion equation
   181,301.50 : 392,735 = 392,735 : x
2. Step 2: Convert to fraction form
   181,301.50/392,735 = 392,735/x
3. Step 3: Cross multiply
   181,301.50x = 392,735 × 392,735
4. Step 4: Simplify right side
   181,301.50x = 154,240,780,225
5. Step 5: Solve for x
   x = 154,240,780,225/181,301.50
6. Step 6: Final answer
   x = 850,741.89