Finding the Third Proportional to 33,801.75 and 71,970.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,801.75 : 71,970.75 = 71,970.75 : x
2. Step 2: Convert to fraction form
   33,801.75/71,970.75 = 71,970.75/x
3. Step 3: Cross multiply
   33,801.75x = 71,970.75 × 71,970.75
4. Step 4: Simplify right side
   33,801.75x = 5,179,788,855.56
5. Step 5: Solve for x
   x = 5,179,788,855.56/33,801.75
6. Step 6: Final answer
   x = 153,240.26