Finding the Third Proportional to 52,252 and 80,065

Step by Step Solution

1. Step 1: Write the proportion equation
   52,252 : 80,065 = 80,065 : x
2. Step 2: Convert to fraction form
   52,252/80,065 = 80,065/x
3. Step 3: Cross multiply
   52,252x = 80,065 × 80,065
4. Step 4: Simplify right side
   52,252x = 6,410,404,225
5. Step 5: Solve for x
   x = 6,410,404,225/52,252
6. Step 6: Final answer
   x = 122,682.47