Finding the Third Proportional to 224,084 and 490,124

Step by Step Solution

1. Step 1: Write the proportion equation
   224,084 : 490,124 = 490,124 : x
2. Step 2: Convert to fraction form
   224,084/490,124 = 490,124/x
3. Step 3: Cross multiply
   224,084x = 490,124 × 490,124
4. Step 4: Simplify right side
   224,084x = 240,221,535,376
5. Step 5: Solve for x
   x = 240,221,535,376/224,084
6. Step 6: Final answer
   x = 1,072,015.56