Finding the Third Proportional to 151,563 and 226,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,563 : 226,408.50 = 226,408.50 : x
2. Step 2: Convert to fraction form
   151,563/226,408.50 = 226,408.50/x
3. Step 3: Cross multiply
   151,563x = 226,408.50 × 226,408.50
4. Step 4: Simplify right side
   151,563x = 51,260,808,872.25
5. Step 5: Solve for x
   x = 51,260,808,872.25/151,563
6. Step 6: Final answer
   x = 338,214.53