Finding the Third Proportional to 116,019 and 245,760.75

Step by Step Solution

1. Step 1: Write the proportion equation
   116,019 : 245,760.75 = 245,760.75 : x
2. Step 2: Convert to fraction form
   116,019/245,760.75 = 245,760.75/x
3. Step 3: Cross multiply
   116,019x = 245,760.75 × 245,760.75
4. Step 4: Simplify right side
   116,019x = 60,398,346,240.56
5. Step 5: Solve for x
   x = 60,398,346,240.56/116,019
6. Step 6: Final answer
   x = 520,590.13