Finding the Third Proportional to 132,069 and 275,082

Step by Step Solution

1. Step 1: Write the proportion equation
   132,069 : 275,082 = 275,082 : x
2. Step 2: Convert to fraction form
   132,069/275,082 = 275,082/x
3. Step 3: Cross multiply
   132,069x = 275,082 × 275,082
4. Step 4: Simplify right side
   132,069x = 75,670,106,724
5. Step 5: Solve for x
   x = 75,670,106,724/132,069
6. Step 6: Final answer
   x = 572,958.88