Finding the Third Proportional to 67,022 and 103,681

Step by Step Solution

1. Step 1: Write the proportion equation
   67,022 : 103,681 = 103,681 : x
2. Step 2: Convert to fraction form
   67,022/103,681 = 103,681/x
3. Step 3: Cross multiply
   67,022x = 103,681 × 103,681
4. Step 4: Simplify right side
   67,022x = 10,749,749,761
5. Step 5: Solve for x
   x = 10,749,749,761/67,022
6. Step 6: Final answer
   x = 160,391.36