Finding the Third Proportional to 133,973 and 181,939.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,973 : 181,939.50 = 181,939.50 : x
2. Step 2: Convert to fraction form
   133,973/181,939.50 = 181,939.50/x
3. Step 3: Cross multiply
   133,973x = 181,939.50 × 181,939.50
4. Step 4: Simplify right side
   133,973x = 33,101,981,660.25
5. Step 5: Solve for x
   x = 33,101,981,660.25/133,973
6. Step 6: Final answer
   x = 247,079.50