Finding the Third Proportional to 49,392 and 100,800

Step by Step Solution

1. Step 1: Write the proportion equation
   49,392 : 100,800 = 100,800 : x
2. Step 2: Convert to fraction form
   49,392/100,800 = 100,800/x
3. Step 3: Cross multiply
   49,392x = 100,800 × 100,800
4. Step 4: Simplify right side
   49,392x = 10,160,640,000
5. Step 5: Solve for x
   x = 10,160,640,000/49,392
6. Step 6: Final answer
   x = 205,714.29