Finding the Third Proportional to 42,270 and 63,568

Step by Step Solution

1. Step 1: Write the proportion equation
   42,270 : 63,568 = 63,568 : x
2. Step 2: Convert to fraction form
   42,270/63,568 = 63,568/x
3. Step 3: Cross multiply
   42,270x = 63,568 × 63,568
4. Step 4: Simplify right side
   42,270x = 4,040,890,624
5. Step 5: Solve for x
   x = 4,040,890,624/42,270
6. Step 6: Final answer
   x = 95,597.13