Finding the Third Proportional to 147,474 and 226,982.25

Step by Step Solution

1. Step 1: Write the proportion equation
   147,474 : 226,982.25 = 226,982.25 : x
2. Step 2: Convert to fraction form
   147,474/226,982.25 = 226,982.25/x
3. Step 3: Cross multiply
   147,474x = 226,982.25 × 226,982.25
4. Step 4: Simplify right side
   147,474x = 51,520,941,815.06
5. Step 5: Solve for x
   x = 51,520,941,815.06/147,474
6. Step 6: Final answer
   x = 349,356.10