Finding the Third Proportional to 111,349 and 228,164

Step by Step Solution

1. Step 1: Write the proportion equation
   111,349 : 228,164 = 228,164 : x
2. Step 2: Convert to fraction form
   111,349/228,164 = 228,164/x
3. Step 3: Cross multiply
   111,349x = 228,164 × 228,164
4. Step 4: Simplify right side
   111,349x = 52,058,810,896
5. Step 5: Solve for x
   x = 52,058,810,896/111,349
6. Step 6: Final answer
   x = 467,528.32