Finding the Third Proportional to 224,436 and 491,100

Step by Step Solution

1. Step 1: Write the proportion equation
   224,436 : 491,100 = 491,100 : x
2. Step 2: Convert to fraction form
   224,436/491,100 = 491,100/x
3. Step 3: Cross multiply
   224,436x = 491,100 × 491,100
4. Step 4: Simplify right side
   224,436x = 241,179,210,000
5. Step 5: Solve for x
   x = 241,179,210,000/224,436
6. Step 6: Final answer
   x = 1,074,601.27