Finding the Third Proportional to 224,538 and 484,068

Step by Step Solution

1. Step 1: Write the proportion equation
   224,538 : 484,068 = 484,068 : x
2. Step 2: Convert to fraction form
   224,538/484,068 = 484,068/x
3. Step 3: Cross multiply
   224,538x = 484,068 × 484,068
4. Step 4: Simplify right side
   224,538x = 234,321,828,624
5. Step 5: Solve for x
   x = 234,321,828,624/224,538
6. Step 6: Final answer
   x = 1,043,573.15