Finding the Third Proportional to 70,450 and 103,082

Step by Step Solution

1. Step 1: Write the proportion equation
   70,450 : 103,082 = 103,082 : x
2. Step 2: Convert to fraction form
   70,450/103,082 = 103,082/x
3. Step 3: Cross multiply
   70,450x = 103,082 × 103,082
4. Step 4: Simplify right side
   70,450x = 10,625,898,724
5. Step 5: Solve for x
   x = 10,625,898,724/70,450
6. Step 6: Final answer
   x = 150,828.94