Finding the Third Proportional to 36,865.25 and 80,629.88

Step by Step Solution

1. Step 1: Write the proportion equation
   36,865.25 : 80,629.88 = 80,629.88 : x
2. Step 2: Convert to fraction form
   36,865.25/80,629.88 = 80,629.88/x
3. Step 3: Cross multiply
   36,865.25x = 80,629.88 × 80,629.88
4. Step 4: Simplify right side
   36,865.25x = 6,501,176,742.52
5. Step 5: Solve for x
   x = 6,501,176,742.52/36,865.25
6. Step 6: Final answer
   x = 176,349.73