Finding the Third Proportional to 96,828.75 and 142,060.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,828.75 : 142,060.50 = 142,060.50 : x
2. Step 2: Convert to fraction form
   96,828.75/142,060.50 = 142,060.50/x
3. Step 3: Cross multiply
   96,828.75x = 142,060.50 × 142,060.50
4. Step 4: Simplify right side
   96,828.75x = 20,181,185,660.25
5. Step 5: Solve for x
   x = 20,181,185,660.25/96,828.75
6. Step 6: Final answer
   x = 208,421.42