Finding the Third Proportional to 224,712 and 480,528

Step by Step Solution

1. Step 1: Write the proportion equation
   224,712 : 480,528 = 480,528 : x
2. Step 2: Convert to fraction form
   224,712/480,528 = 480,528/x
3. Step 3: Cross multiply
   224,712x = 480,528 × 480,528
4. Step 4: Simplify right side
   224,712x = 230,907,158,784
5. Step 5: Solve for x
   x = 230,907,158,784/224,712
6. Step 6: Final answer
   x = 1,027,569.33