Finding the Third Proportional to 147,338 and 226,600.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,338 : 226,600.50 = 226,600.50 : x
2. Step 2: Convert to fraction form
   147,338/226,600.50 = 226,600.50/x
3. Step 3: Cross multiply
   147,338x = 226,600.50 × 226,600.50
4. Step 4: Simplify right side
   147,338x = 51,347,786,600.25
5. Step 5: Solve for x
   x = 51,347,786,600.25/147,338
6. Step 6: Final answer
   x = 348,503.35