Finding the Third Proportional to 133,828.31 and 181,667.81

Step by Step Solution

1. Step 1: Write the proportion equation
   133,828.31 : 181,667.81 = 181,667.81 : x
2. Step 2: Convert to fraction form
   133,828.31/181,667.81 = 181,667.81/x
3. Step 3: Cross multiply
   133,828.31x = 181,667.81 × 181,667.81
4. Step 4: Simplify right side
   133,828.31x = 33,003,194,098.54
5. Step 5: Solve for x
   x = 33,003,194,098.54/133,828.31
6. Step 6: Final answer
   x = 246,608.46