Finding the Third Proportional to 67,856 and 103,792

Step by Step Solution

1. Step 1: Write the proportion equation
   67,856 : 103,792 = 103,792 : x
2. Step 2: Convert to fraction form
   67,856/103,792 = 103,792/x
3. Step 3: Cross multiply
   67,856x = 103,792 × 103,792
4. Step 4: Simplify right side
   67,856x = 10,772,779,264
5. Step 5: Solve for x
   x = 10,772,779,264/67,856
6. Step 6: Final answer
   x = 158,759.42