Finding the Third Proportional to 116,776 and 241,856

Step by Step Solution

1. Step 1: Write the proportion equation
   116,776 : 241,856 = 241,856 : x
2. Step 2: Convert to fraction form
   116,776/241,856 = 241,856/x
3. Step 3: Cross multiply
   116,776x = 241,856 × 241,856
4. Step 4: Simplify right side
   116,776x = 58,494,324,736
5. Step 5: Solve for x
   x = 58,494,324,736/116,776
6. Step 6: Final answer
   x = 500,910.50