Finding the Third Proportional to 131,250 and 281,172

Step by Step Solution

1. Step 1: Write the proportion equation
   131,250 : 281,172 = 281,172 : x
2. Step 2: Convert to fraction form
   131,250/281,172 = 281,172/x
3. Step 3: Cross multiply
   131,250x = 281,172 × 281,172
4. Step 4: Simplify right side
   131,250x = 79,057,693,584
5. Step 5: Solve for x
   x = 79,057,693,584/131,250
6. Step 6: Final answer
   x = 602,344.33