Finding the Third Proportional to 224,584 and 484,788

Step by Step Solution

1. Step 1: Write the proportion equation
   224,584 : 484,788 = 484,788 : x
2. Step 2: Convert to fraction form
   224,584/484,788 = 484,788/x
3. Step 3: Cross multiply
   224,584x = 484,788 × 484,788
4. Step 4: Simplify right side
   224,584x = 235,019,404,944
5. Step 5: Solve for x
   x = 235,019,404,944/224,584
6. Step 6: Final answer
   x = 1,046,465.49