Finding the Third Proportional to 109,840 and 241,068

Step by Step Solution

1. Step 1: Write the proportion equation
   109,840 : 241,068 = 241,068 : x
2. Step 2: Convert to fraction form
   109,840/241,068 = 241,068/x
3. Step 3: Cross multiply
   109,840x = 241,068 × 241,068
4. Step 4: Simplify right side
   109,840x = 58,113,780,624
5. Step 5: Solve for x
   x = 58,113,780,624/109,840
6. Step 6: Final answer
   x = 529,076.66