Finding the Third Proportional to 105,087 and 224,931

Step by Step Solution

1. Step 1: Write the proportion equation
   105,087 : 224,931 = 224,931 : x
2. Step 2: Convert to fraction form
   105,087/224,931 = 224,931/x
3. Step 3: Cross multiply
   105,087x = 224,931 × 224,931
4. Step 4: Simplify right side
   105,087x = 50,593,954,761
5. Step 5: Solve for x
   x = 50,593,954,761/105,087
6. Step 6: Final answer
   x = 481,448.27