Finding the Third Proportional to 96,571.55 and 142,066.27

Step by Step Solution

1. Step 1: Write the proportion equation
   96,571.55 : 142,066.27 = 142,066.27 : x
2. Step 2: Convert to fraction form
   96,571.55/142,066.27 = 142,066.27/x
3. Step 3: Cross multiply
   96,571.55x = 142,066.27 × 142,066.27
4. Step 4: Simplify right side
   96,571.55x = 20,182,823,828.63
5. Step 5: Solve for x
   x = 20,182,823,828.63/96,571.55
6. Step 6: Final answer
   x = 208,993.48