Finding the Third Proportional to 224,562 and 480,240

Step by Step Solution

1. Step 1: Write the proportion equation
   224,562 : 480,240 = 480,240 : x
2. Step 2: Convert to fraction form
   224,562/480,240 = 480,240/x
3. Step 3: Cross multiply
   224,562x = 480,240 × 480,240
4. Step 4: Simplify right side
   224,562x = 230,630,457,600
5. Step 5: Solve for x
   x = 230,630,457,600/224,562
6. Step 6: Final answer
   x = 1,027,023.53