Finding the Third Proportional to 224,219 and 333,136

Step by Step Solution

1. Step 1: Write the proportion equation
   224,219 : 333,136 = 333,136 : x
2. Step 2: Convert to fraction form
   224,219/333,136 = 333,136/x
3. Step 3: Cross multiply
   224,219x = 333,136 × 333,136
4. Step 4: Simplify right side
   224,219x = 110,979,594,496
5. Step 5: Solve for x
   x = 110,979,594,496/224,219
6. Step 6: Final answer
   x = 494,960.71