Finding the Third Proportional to 37,389.94 and 80,650.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,389.94 : 80,650.69 = 80,650.69 : x
2. Step 2: Convert to fraction form
   37,389.94/80,650.69 = 80,650.69/x
3. Step 3: Cross multiply
   37,389.94x = 80,650.69 × 80,650.69
4. Step 4: Simplify right side
   37,389.94x = 6,504,533,394.22
5. Step 5: Solve for x
   x = 6,504,533,394.22/37,389.94
6. Step 6: Final answer
   x = 173,964.81