Finding the Third Proportional to 226,952.50 and 341,408

Step by Step Solution

1. Step 1: Write the proportion equation
   226,952.50 : 341,408 = 341,408 : x
2. Step 2: Convert to fraction form
   226,952.50/341,408 = 341,408/x
3. Step 3: Cross multiply
   226,952.50x = 341,408 × 341,408
4. Step 4: Simplify right side
   226,952.50x = 116,559,422,464
5. Step 5: Solve for x
   x = 116,559,422,464/226,952.50
6. Step 6: Final answer
   x = 513,585.10