Finding the Third Proportional to 52,545 and 80,766

Step by Step Solution

1. Step 1: Write the proportion equation
   52,545 : 80,766 = 80,766 : x
2. Step 2: Convert to fraction form
   52,545/80,766 = 80,766/x
3. Step 3: Cross multiply
   52,545x = 80,766 × 80,766
4. Step 4: Simplify right side
   52,545x = 6,523,146,756
5. Step 5: Solve for x
   x = 6,523,146,756/52,545
6. Step 6: Final answer
   x = 124,144.01