Finding the Third Proportional to 223,300 and 481,584

Step by Step Solution

1. Step 1: Write the proportion equation
   223,300 : 481,584 = 481,584 : x
2. Step 2: Convert to fraction form
   223,300/481,584 = 481,584/x
3. Step 3: Cross multiply
   223,300x = 481,584 × 481,584
4. Step 4: Simplify right side
   223,300x = 231,923,149,056
5. Step 5: Solve for x
   x = 231,923,149,056/223,300
6. Step 6: Final answer
   x = 1,038,616.88