Finding the Third Proportional to 226,059 and 341,998.50

Step by Step Solution

1. Step 1: Write the proportion equation
   226,059 : 341,998.50 = 341,998.50 : x
2. Step 2: Convert to fraction form
   226,059/341,998.50 = 341,998.50/x
3. Step 3: Cross multiply
   226,059x = 341,998.50 × 341,998.50
4. Step 4: Simplify right side
   226,059x = 116,962,974,002.25
5. Step 5: Solve for x
   x = 116,962,974,002.25/226,059
6. Step 6: Final answer
   x = 517,400.21