Finding the Third Proportional to 147,195 and 327,694.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,195 : 327,694.50 = 327,694.50 : x
2. Step 2: Convert to fraction form
   147,195/327,694.50 = 327,694.50/x
3. Step 3: Cross multiply
   147,195x = 327,694.50 × 327,694.50
4. Step 4: Simplify right side
   147,195x = 107,383,685,330.25
5. Step 5: Solve for x
   x = 107,383,685,330.25/147,195
6. Step 6: Final answer
   x = 729,533.51