Finding the Third Proportional to 50,718 and 109,758

Step by Step Solution

1. Step 1: Write the proportion equation
   50,718 : 109,758 = 109,758 : x
2. Step 2: Convert to fraction form
   50,718/109,758 = 109,758/x
3. Step 3: Cross multiply
   50,718x = 109,758 × 109,758
4. Step 4: Simplify right side
   50,718x = 12,046,818,564
5. Step 5: Solve for x
   x = 12,046,818,564/50,718
6. Step 6: Final answer
   x = 237,525.51