Finding the Third Proportional to 119,301.75 and 259,596

Step by Step Solution

1. Step 1: Write the proportion equation
   119,301.75 : 259,596 = 259,596 : x
2. Step 2: Convert to fraction form
   119,301.75/259,596 = 259,596/x
3. Step 3: Cross multiply
   119,301.75x = 259,596 × 259,596
4. Step 4: Simplify right side
   119,301.75x = 67,390,083,216
5. Step 5: Solve for x
   x = 67,390,083,216/119,301.75
6. Step 6: Final answer
   x = 564,870.87