Finding the Third Proportional to 111,343 and 228,152

Step by Step Solution

1. Step 1: Write the proportion equation
   111,343 : 228,152 = 228,152 : x
2. Step 2: Convert to fraction form
   111,343/228,152 = 228,152/x
3. Step 3: Cross multiply
   111,343x = 228,152 × 228,152
4. Step 4: Simplify right side
   111,343x = 52,053,335,104
5. Step 5: Solve for x
   x = 52,053,335,104/111,343
6. Step 6: Final answer
   x = 467,504.33