Finding the Third Proportional to 111,082 and 236,944

Step by Step Solution

1. Step 1: Write the proportion equation
   111,082 : 236,944 = 236,944 : x
2. Step 2: Convert to fraction form
   111,082/236,944 = 236,944/x
3. Step 3: Cross multiply
   111,082x = 236,944 × 236,944
4. Step 4: Simplify right side
   111,082x = 56,142,459,136
5. Step 5: Solve for x
   x = 56,142,459,136/111,082
6. Step 6: Final answer
   x = 505,414.55