Finding the Third Proportional to 36,958.50 and 80,887.78

Step by Step Solution

1. Step 1: Write the proportion equation
   36,958.50 : 80,887.78 = 80,887.78 : x
2. Step 2: Convert to fraction form
   36,958.50/80,887.78 = 80,887.78/x
3. Step 3: Cross multiply
   36,958.50x = 80,887.78 × 80,887.78
4. Step 4: Simplify right side
   36,958.50x = 6,542,833,155.55
5. Step 5: Solve for x
   x = 6,542,833,155.55/36,958.50
6. Step 6: Final answer
   x = 177,031.89