Finding the Third Proportional to 224,212 and 492,110

Step by Step Solution

1. Step 1: Write the proportion equation
   224,212 : 492,110 = 492,110 : x
2. Step 2: Convert to fraction form
   224,212/492,110 = 492,110/x
3. Step 3: Cross multiply
   224,212x = 492,110 × 492,110
4. Step 4: Simplify right side
   224,212x = 242,172,252,100
5. Step 5: Solve for x
   x = 242,172,252,100/224,212
6. Step 6: Final answer
   x = 1,080,103.88