Finding the Third Proportional to 35,736.50 and 80,579.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,736.50 : 80,579.75 = 80,579.75 : x
2. Step 2: Convert to fraction form
   35,736.50/80,579.75 = 80,579.75/x
3. Step 3: Cross multiply
   35,736.50x = 80,579.75 × 80,579.75
4. Step 4: Simplify right side
   35,736.50x = 6,493,096,110.06
5. Step 5: Solve for x
   x = 6,493,096,110.06/35,736.50
6. Step 6: Final answer
   x = 181,693.68