Finding the Third Proportional to 119,195 and 248,190.50

Step by Step Solution

1. Step 1: Write the proportion equation
   119,195 : 248,190.50 = 248,190.50 : x
2. Step 2: Convert to fraction form
   119,195/248,190.50 = 248,190.50/x
3. Step 3: Cross multiply
   119,195x = 248,190.50 × 248,190.50
4. Step 4: Simplify right side
   119,195x = 61,598,524,290.25
5. Step 5: Solve for x
   x = 61,598,524,290.25/119,195
6. Step 6: Final answer
   x = 516,787.82