Finding the Third Proportional to 224,650 and 491,600

Step by Step Solution

1. Step 1: Write the proportion equation
   224,650 : 491,600 = 491,600 : x
2. Step 2: Convert to fraction form
   224,650/491,600 = 491,600/x
3. Step 3: Cross multiply
   224,650x = 491,600 × 491,600
4. Step 4: Simplify right side
   224,650x = 241,670,560,000
5. Step 5: Solve for x
   x = 241,670,560,000/224,650
6. Step 6: Final answer
   x = 1,075,764.79