Finding the Third Proportional to 224,392 and 490,904

Step by Step Solution

1. Step 1: Write the proportion equation
   224,392 : 490,904 = 490,904 : x
2. Step 2: Convert to fraction form
   224,392/490,904 = 490,904/x
3. Step 3: Cross multiply
   224,392x = 490,904 × 490,904
4. Step 4: Simplify right side
   224,392x = 240,986,737,216
5. Step 5: Solve for x
   x = 240,986,737,216/224,392
6. Step 6: Final answer
   x = 1,073,954.23