Finding the Third Proportional to 148,794 and 222,280

Step by Step Solution

1. Step 1: Write the proportion equation
   148,794 : 222,280 = 222,280 : x
2. Step 2: Convert to fraction form
   148,794/222,280 = 222,280/x
3. Step 3: Cross multiply
   148,794x = 222,280 × 222,280
4. Step 4: Simplify right side
   148,794x = 49,408,398,400
5. Step 5: Solve for x
   x = 49,408,398,400/148,794
6. Step 6: Final answer
   x = 332,059.08