Finding the Third Proportional to 241,281.50 and 519,960

Step by Step Solution

1. Step 1: Write the proportion equation
   241,281.50 : 519,960 = 519,960 : x
2. Step 2: Convert to fraction form
   241,281.50/519,960 = 519,960/x
3. Step 3: Cross multiply
   241,281.50x = 519,960 × 519,960
4. Step 4: Simplify right side
   241,281.50x = 270,358,401,600
5. Step 5: Solve for x
   x = 270,358,401,600/241,281.50
6. Step 6: Final answer
   x = 1,120,510.28