Finding the Third Proportional to 50,985 and 110,170

Step by Step Solution

1. Step 1: Write the proportion equation
   50,985 : 110,170 = 110,170 : x
2. Step 2: Convert to fraction form
   50,985/110,170 = 110,170/x
3. Step 3: Cross multiply
   50,985x = 110,170 × 110,170
4. Step 4: Simplify right side
   50,985x = 12,137,428,900
5. Step 5: Solve for x
   x = 12,137,428,900/50,985
6. Step 6: Final answer
   x = 238,058.82