Finding the Third Proportional to 222,600 and 495,034.50

Step by Step Solution

1. Step 1: Write the proportion equation
   222,600 : 495,034.50 = 495,034.50 : x
2. Step 2: Convert to fraction form
   222,600/495,034.50 = 495,034.50/x
3. Step 3: Cross multiply
   222,600x = 495,034.50 × 495,034.50
4. Step 4: Simplify right side
   222,600x = 245,059,156,190.25
5. Step 5: Solve for x
   x = 245,059,156,190.25/222,600
6. Step 6: Final answer
   x = 1,100,894.68