Finding the Third Proportional to 67,031 and 103,695

Step by Step Solution

1. Step 1: Write the proportion equation
   67,031 : 103,695 = 103,695 : x
2. Step 2: Convert to fraction form
   67,031/103,695 = 103,695/x
3. Step 3: Cross multiply
   67,031x = 103,695 × 103,695
4. Step 4: Simplify right side
   67,031x = 10,752,653,025
5. Step 5: Solve for x
   x = 10,752,653,025/67,031
6. Step 6: Final answer
   x = 160,413.14