Finding the Third Proportional to 224,160 and 480,864

Step by Step Solution

1. Step 1: Write the proportion equation
   224,160 : 480,864 = 480,864 : x
2. Step 2: Convert to fraction form
   224,160/480,864 = 480,864/x
3. Step 3: Cross multiply
   224,160x = 480,864 × 480,864
4. Step 4: Simplify right side
   224,160x = 231,230,186,496
5. Step 5: Solve for x
   x = 231,230,186,496/224,160
6. Step 6: Final answer
   x = 1,031,540.80