Finding the Third Proportional to 241,143 and 515,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   241,143 : 515,500.50 = 515,500.50 : x
2. Step 2: Convert to fraction form
   241,143/515,500.50 = 515,500.50/x
3. Step 3: Cross multiply
   241,143x = 515,500.50 × 515,500.50
4. Step 4: Simplify right side
   241,143x = 265,740,765,500.25
5. Step 5: Solve for x
   x = 265,740,765,500.25/241,143
6. Step 6: Final answer
   x = 1,102,004.89