Finding the Third Proportional to 63,571.50 and 141,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,571.50 : 141,082.50 = 141,082.50 : x
2. Step 2: Convert to fraction form
   63,571.50/141,082.50 = 141,082.50/x
3. Step 3: Cross multiply
   63,571.50x = 141,082.50 × 141,082.50
4. Step 4: Simplify right side
   63,571.50x = 19,904,271,806.25
5. Step 5: Solve for x
   x = 19,904,271,806.25/63,571.50
6. Step 6: Final answer
   x = 313,100.55