Finding the Third Proportional to 48,968 and 109,920

Step by Step Solution

1. Step 1: Write the proportion equation
   48,968 : 109,920 = 109,920 : x
2. Step 2: Convert to fraction form
   48,968/109,920 = 109,920/x
3. Step 3: Cross multiply
   48,968x = 109,920 × 109,920
4. Step 4: Simplify right side
   48,968x = 12,082,406,400
5. Step 5: Solve for x
   x = 12,082,406,400/48,968
6. Step 6: Final answer
   x = 246,740.86