Finding the Third Proportional to 224,126 and 485,588

Step by Step Solution

1. Step 1: Write the proportion equation
   224,126 : 485,588 = 485,588 : x
2. Step 2: Convert to fraction form
   224,126/485,588 = 485,588/x
3. Step 3: Cross multiply
   224,126x = 485,588 × 485,588
4. Step 4: Simplify right side
   224,126x = 235,795,705,744
5. Step 5: Solve for x
   x = 235,795,705,744/224,126
6. Step 6: Final answer
   x = 1,052,067.61