Finding the Third Proportional to 53,805 and 109,800

Step by Step Solution

1. Step 1: Write the proportion equation
   53,805 : 109,800 = 109,800 : x
2. Step 2: Convert to fraction form
   53,805/109,800 = 109,800/x
3. Step 3: Cross multiply
   53,805x = 109,800 × 109,800
4. Step 4: Simplify right side
   53,805x = 12,056,040,000
5. Step 5: Solve for x
   x = 12,056,040,000/53,805
6. Step 6: Final answer
   x = 224,069.14