Finding the Third Proportional to 109,892 and 236,848

Step by Step Solution

1. Step 1: Write the proportion equation
   109,892 : 236,848 = 236,848 : x
2. Step 2: Convert to fraction form
   109,892/236,848 = 236,848/x
3. Step 3: Cross multiply
   109,892x = 236,848 × 236,848
4. Step 4: Simplify right side
   109,892x = 56,096,975,104
5. Step 5: Solve for x
   x = 56,096,975,104/109,892
6. Step 6: Final answer
   x = 510,473.69