Finding the Third Proportional to 132,738 and 281,022

Step by Step Solution

1. Step 1: Write the proportion equation
   132,738 : 281,022 = 281,022 : x
2. Step 2: Convert to fraction form
   132,738/281,022 = 281,022/x
3. Step 3: Cross multiply
   132,738x = 281,022 × 281,022
4. Step 4: Simplify right side
   132,738x = 78,973,364,484
5. Step 5: Solve for x
   x = 78,973,364,484/132,738
6. Step 6: Final answer
   x = 594,956.72