Finding the Third Proportional to 92,277.75 and 142,500

Step by Step Solution

1. Step 1: Write the proportion equation
   92,277.75 : 142,500 = 142,500 : x
2. Step 2: Convert to fraction form
   92,277.75/142,500 = 142,500/x
3. Step 3: Cross multiply
   92,277.75x = 142,500 × 142,500
4. Step 4: Simplify right side
   92,277.75x = 20,306,250,000
5. Step 5: Solve for x
   x = 20,306,250,000/92,277.75
6. Step 6: Final answer
   x = 220,055.76