Finding the Third Proportional to 224,444 and 491,120

Step by Step Solution

1. Step 1: Write the proportion equation
   224,444 : 491,120 = 491,120 : x
2. Step 2: Convert to fraction form
   224,444/491,120 = 491,120/x
3. Step 3: Cross multiply
   224,444x = 491,120 × 491,120
4. Step 4: Simplify right side
   224,444x = 241,198,854,400
5. Step 5: Solve for x
   x = 241,198,854,400/224,444
6. Step 6: Final answer
   x = 1,074,650.49