Finding the Third Proportional to 110,892 and 243,924

Step by Step Solution

1. Step 1: Write the proportion equation
   110,892 : 243,924 = 243,924 : x
2. Step 2: Convert to fraction form
   110,892/243,924 = 243,924/x
3. Step 3: Cross multiply
   110,892x = 243,924 × 243,924
4. Step 4: Simplify right side
   110,892x = 59,498,917,776
5. Step 5: Solve for x
   x = 59,498,917,776/110,892
6. Step 6: Final answer
   x = 536,548.33