Finding the Third Proportional to 100,260 and 222,934.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,260 : 222,934.50 = 222,934.50 : x
2. Step 2: Convert to fraction form
   100,260/222,934.50 = 222,934.50/x
3. Step 3: Cross multiply
   100,260x = 222,934.50 × 222,934.50
4. Step 4: Simplify right side
   100,260x = 49,699,791,290.25
5. Step 5: Solve for x
   x = 49,699,791,290.25/100,260
6. Step 6: Final answer
   x = 495,709.07