Finding the Third Proportional to 36,091.50 and 76,132.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,091.50 : 76,132.50 = 76,132.50 : x
2. Step 2: Convert to fraction form
   36,091.50/76,132.50 = 76,132.50/x
3. Step 3: Cross multiply
   36,091.50x = 76,132.50 × 76,132.50
4. Step 4: Simplify right side
   36,091.50x = 5,796,157,556.25
5. Step 5: Solve for x
   x = 5,796,157,556.25/36,091.50
6. Step 6: Final answer
   x = 160,596.19