Finding the Third Proportional to 96,759.69 and 142,294.38

Step by Step Solution

1. Step 1: Write the proportion equation
   96,759.69 : 142,294.38 = 142,294.38 : x
2. Step 2: Convert to fraction form
   96,759.69/142,294.38 = 142,294.38/x
3. Step 3: Cross multiply
   96,759.69x = 142,294.38 × 142,294.38
4. Step 4: Simplify right side
   96,759.69x = 20,247,689,156.64
5. Step 5: Solve for x
   x = 20,247,689,156.64/96,759.69
6. Step 6: Final answer
   x = 209,257.49