Finding the Third Proportional to 50,778 and 104,778

Step by Step Solution

1. Step 1: Write the proportion equation
   50,778 : 104,778 = 104,778 : x
2. Step 2: Convert to fraction form
   50,778/104,778 = 104,778/x
3. Step 3: Cross multiply
   50,778x = 104,778 × 104,778
4. Step 4: Simplify right side
   50,778x = 10,978,429,284
5. Step 5: Solve for x
   x = 10,978,429,284/50,778
6. Step 6: Final answer
   x = 216,204.44