Finding the Third Proportional to 33,250.50 and 71,776.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,250.50 : 71,776.13 = 71,776.13 : x
2. Step 2: Convert to fraction form
   33,250.50/71,776.13 = 71,776.13/x
3. Step 3: Cross multiply
   33,250.50x = 71,776.13 × 71,776.13
4. Step 4: Simplify right side
   33,250.50x = 5,151,812,120.02
5. Step 5: Solve for x
   x = 5,151,812,120.02/33,250.50
6. Step 6: Final answer
   x = 154,939.39