Finding the Third Proportional to 225,094 and 480,320

Step by Step Solution

1. Step 1: Write the proportion equation
   225,094 : 480,320 = 480,320 : x
2. Step 2: Convert to fraction form
   225,094/480,320 = 480,320/x
3. Step 3: Cross multiply
   225,094x = 480,320 × 480,320
4. Step 4: Simplify right side
   225,094x = 230,707,302,400
5. Step 5: Solve for x
   x = 230,707,302,400/225,094
6. Step 6: Final answer
   x = 1,024,937.59