Finding the Third Proportional to 105,745 and 228,914

Step by Step Solution

1. Step 1: Write the proportion equation
   105,745 : 228,914 = 228,914 : x
2. Step 2: Convert to fraction form
   105,745/228,914 = 228,914/x
3. Step 3: Cross multiply
   105,745x = 228,914 × 228,914
4. Step 4: Simplify right side
   105,745x = 52,401,619,396
5. Step 5: Solve for x
   x = 52,401,619,396/105,745
6. Step 6: Final answer
   x = 495,547.02