Finding the Third Proportional to 50,712 and 104,656

Step by Step Solution

1. Step 1: Write the proportion equation
   50,712 : 104,656 = 104,656 : x
2. Step 2: Convert to fraction form
   50,712/104,656 = 104,656/x
3. Step 3: Cross multiply
   50,712x = 104,656 × 104,656
4. Step 4: Simplify right side
   50,712x = 10,952,878,336
5. Step 5: Solve for x
   x = 10,952,878,336/50,712
6. Step 6: Final answer
   x = 215,981.98