Finding the Third Proportional to 241,159.50 and 515,538

Step by Step Solution

1. Step 1: Write the proportion equation
   241,159.50 : 515,538 = 515,538 : x
2. Step 2: Convert to fraction form
   241,159.50/515,538 = 515,538/x
3. Step 3: Cross multiply
   241,159.50x = 515,538 × 515,538
4. Step 4: Simplify right side
   241,159.50x = 265,779,429,444
5. Step 5: Solve for x
   x = 265,779,429,444/241,159.50
6. Step 6: Final answer
   x = 1,102,089.82