Finding the Third Proportional to 29,072 and 42,568

Step by Step Solution

1. Step 1: Write the proportion equation
   29,072 : 42,568 = 42,568 : x
2. Step 2: Convert to fraction form
   29,072/42,568 = 42,568/x
3. Step 3: Cross multiply
   29,072x = 42,568 × 42,568
4. Step 4: Simplify right side
   29,072x = 1,812,034,624
5. Step 5: Solve for x
   x = 1,812,034,624/29,072
6. Step 6: Final answer
   x = 62,329.20