Finding the Third Proportional to 33,274.69 and 72,082.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,274.69 : 72,082.13 = 72,082.13 : x
2. Step 2: Convert to fraction form
   33,274.69/72,082.13 = 72,082.13/x
3. Step 3: Cross multiply
   33,274.69x = 72,082.13 × 72,082.13
4. Step 4: Simplify right side
   33,274.69x = 5,195,832,744.52
5. Step 5: Solve for x
   x = 5,195,832,744.52/33,274.69
6. Step 6: Final answer
   x = 156,149.71