Finding the Third Proportional to 37,390 and 80,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,390 : 80,650.50 = 80,650.50 : x
2. Step 2: Convert to fraction form
   37,390/80,650.50 = 80,650.50/x
3. Step 3: Cross multiply
   37,390x = 80,650.50 × 80,650.50
4. Step 4: Simplify right side
   37,390x = 6,504,503,150.25
5. Step 5: Solve for x
   x = 6,504,503,150.25/37,390
6. Step 6: Final answer
   x = 173,963.71