Finding the Third Proportional to 33,066 and 71,359.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,066 : 71,359.13 = 71,359.13 : x
2. Step 2: Convert to fraction form
   33,066/71,359.13 = 71,359.13/x
3. Step 3: Cross multiply
   33,066x = 71,359.13 × 71,359.13
4. Step 4: Simplify right side
   33,066x = 5,092,124,720.77
5. Step 5: Solve for x
   x = 5,092,124,720.77/33,066
6. Step 6: Final answer
   x = 153,998.81