Finding the Third Proportional to 228,760.50 and 349,944

Step by Step Solution

1. Step 1: Write the proportion equation
   228,760.50 : 349,944 = 349,944 : x
2. Step 2: Convert to fraction form
   228,760.50/349,944 = 349,944/x
3. Step 3: Cross multiply
   228,760.50x = 349,944 × 349,944
4. Step 4: Simplify right side
   228,760.50x = 122,460,803,136
5. Step 5: Solve for x
   x = 122,460,803,136/228,760.50
6. Step 6: Final answer
   x = 535,323.20