Finding the Third Proportional to 18,207 and 37,082

Step by Step Solution

1. Step 1: Write the proportion equation
   18,207 : 37,082 = 37,082 : x
2. Step 2: Convert to fraction form
   18,207/37,082 = 37,082/x
3. Step 3: Cross multiply
   18,207x = 37,082 × 37,082
4. Step 4: Simplify right side
   18,207x = 1,375,074,724
5. Step 5: Solve for x
   x = 1,375,074,724/18,207
6. Step 6: Final answer
   x = 75,524.51