Finding the Third Proportional to 126,323.50 and 270,152

Step by Step Solution

1. Step 1: Write the proportion equation
   126,323.50 : 270,152 = 270,152 : x
2. Step 2: Convert to fraction form
   126,323.50/270,152 = 270,152/x
3. Step 3: Cross multiply
   126,323.50x = 270,152 × 270,152
4. Step 4: Simplify right side
   126,323.50x = 72,982,103,104
5. Step 5: Solve for x
   x = 72,982,103,104/126,323.50
6. Step 6: Final answer
   x = 577,739.72