Finding the Third Proportional to 50,912 and 111,788

Step by Step Solution

1. Step 1: Write the proportion equation
   50,912 : 111,788 = 111,788 : x
2. Step 2: Convert to fraction form
   50,912/111,788 = 111,788/x
3. Step 3: Cross multiply
   50,912x = 111,788 × 111,788
4. Step 4: Simplify right side
   50,912x = 12,496,556,944
5. Step 5: Solve for x
   x = 12,496,556,944/50,912
6. Step 6: Final answer
   x = 245,454.06