Finding the Third Proportional to 80,764 and 188,650

Step by Step Solution

1. Step 1: Write the proportion equation
   80,764 : 188,650 = 188,650 : x
2. Step 2: Convert to fraction form
   80,764/188,650 = 188,650/x
3. Step 3: Cross multiply
   80,764x = 188,650 × 188,650
4. Step 4: Simplify right side
   80,764x = 35,588,822,500
5. Step 5: Solve for x
   x = 35,588,822,500/80,764
6. Step 6: Final answer
   x = 440,652.05