Finding the Third Proportional to 33,237.84 and 71,147.81

Step by Step Solution

1. Step 1: Write the proportion equation
   33,237.84 : 71,147.81 = 71,147.81 : x
2. Step 2: Convert to fraction form
   33,237.84/71,147.81 = 71,147.81/x
3. Step 3: Cross multiply
   33,237.84x = 71,147.81 × 71,147.81
4. Step 4: Simplify right side
   33,237.84x = 5,062,011,223.54
5. Step 5: Solve for x
   x = 5,062,011,223.54/33,237.84
6. Step 6: Final answer
   x = 152,296.62