Finding the Third Proportional to 103,560 and 222,224

Step by Step Solution

1. Step 1: Write the proportion equation
   103,560 : 222,224 = 222,224 : x
2. Step 2: Convert to fraction form
   103,560/222,224 = 222,224/x
3. Step 3: Cross multiply
   103,560x = 222,224 × 222,224
4. Step 4: Simplify right side
   103,560x = 49,383,506,176
5. Step 5: Solve for x
   x = 49,383,506,176/103,560
6. Step 6: Final answer
   x = 476,858.89