Finding the Third Proportional to 126,236.50 and 273,932

Step by Step Solution

1. Step 1: Write the proportion equation
   126,236.50 : 273,932 = 273,932 : x
2. Step 2: Convert to fraction form
   126,236.50/273,932 = 273,932/x
3. Step 3: Cross multiply
   126,236.50x = 273,932 × 273,932
4. Step 4: Simplify right side
   126,236.50x = 75,038,740,624
5. Step 5: Solve for x
   x = 75,038,740,624/126,236.50
6. Step 6: Final answer
   x = 594,429.83