Finding the Third Proportional to 151,858 and 226,555.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,858 : 226,555.50 = 226,555.50 : x
2. Step 2: Convert to fraction form
   151,858/226,555.50 = 226,555.50/x
3. Step 3: Cross multiply
   151,858x = 226,555.50 × 226,555.50
4. Step 4: Simplify right side
   151,858x = 51,327,394,580.25
5. Step 5: Solve for x
   x = 51,327,394,580.25/151,858
6. Step 6: Final answer
   x = 337,995.99