Finding the Third Proportional to 147,198 and 233,464.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,198 : 233,464.50 = 233,464.50 : x
2. Step 2: Convert to fraction form
   147,198/233,464.50 = 233,464.50/x
3. Step 3: Cross multiply
   147,198x = 233,464.50 × 233,464.50
4. Step 4: Simplify right side
   147,198x = 54,505,672,760.25
5. Step 5: Solve for x
   x = 54,505,672,760.25/147,198
6. Step 6: Final answer
   x = 370,288.13