Finding the Third Proportional to 146,061 and 225,540

Step by Step Solution

1. Step 1: Write the proportion equation
   146,061 : 225,540 = 225,540 : x
2. Step 2: Convert to fraction form
   146,061/225,540 = 225,540/x
3. Step 3: Cross multiply
   146,061x = 225,540 × 225,540
4. Step 4: Simplify right side
   146,061x = 50,868,291,600
5. Step 5: Solve for x
   x = 50,868,291,600/146,061
6. Step 6: Final answer
   x = 348,267.45