Finding the Third Proportional to 224,722 and 496,172

Step by Step Solution

1. Step 1: Write the proportion equation
   224,722 : 496,172 = 496,172 : x
2. Step 2: Convert to fraction form
   224,722/496,172 = 496,172/x
3. Step 3: Cross multiply
   224,722x = 496,172 × 496,172
4. Step 4: Simplify right side
   224,722x = 246,186,653,584
5. Step 5: Solve for x
   x = 246,186,653,584/224,722
6. Step 6: Final answer
   x = 1,095,516.48