Finding the Third Proportional to 96,957 and 142,243.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,957 : 142,243.50 = 142,243.50 : x
2. Step 2: Convert to fraction form
   96,957/142,243.50 = 142,243.50/x
3. Step 3: Cross multiply
   96,957x = 142,243.50 × 142,243.50
4. Step 4: Simplify right side
   96,957x = 20,233,213,292.25
5. Step 5: Solve for x
   x = 20,233,213,292.25/96,957
6. Step 6: Final answer
   x = 208,682.34