Finding the Third Proportional to 43,224 and 99,348

Step by Step Solution

1. Step 1: Write the proportion equation
   43,224 : 99,348 = 99,348 : x
2. Step 2: Convert to fraction form
   43,224/99,348 = 99,348/x
3. Step 3: Cross multiply
   43,224x = 99,348 × 99,348
4. Step 4: Simplify right side
   43,224x = 9,870,025,104
5. Step 5: Solve for x
   x = 9,870,025,104/43,224
6. Step 6: Final answer
   x = 228,345.94