Finding the Third Proportional to 96,086.25 and 143,683.88

Step by Step Solution

1. Step 1: Write the proportion equation
   96,086.25 : 143,683.88 = 143,683.88 : x
2. Step 2: Convert to fraction form
   96,086.25/143,683.88 = 143,683.88/x
3. Step 3: Cross multiply
   96,086.25x = 143,683.88 × 143,683.88
4. Step 4: Simplify right side
   96,086.25x = 20,645,055,935.02
5. Step 5: Solve for x
   x = 20,645,055,935.02/96,086.25
6. Step 6: Final answer
   x = 214,859.63