Finding the Third Proportional to 148,568 and 224,112

Step by Step Solution

1. Step 1: Write the proportion equation
   148,568 : 224,112 = 224,112 : x
2. Step 2: Convert to fraction form
   148,568/224,112 = 224,112/x
3. Step 3: Cross multiply
   148,568x = 224,112 × 224,112
4. Step 4: Simplify right side
   148,568x = 50,226,188,544
5. Step 5: Solve for x
   x = 50,226,188,544/148,568
6. Step 6: Final answer
   x = 338,068.69