Finding the Third Proportional to 116,649 and 241,074

Step by Step Solution

1. Step 1: Write the proportion equation
   116,649 : 241,074 = 241,074 : x
2. Step 2: Convert to fraction form
   116,649/241,074 = 241,074/x
3. Step 3: Cross multiply
   116,649x = 241,074 × 241,074
4. Step 4: Simplify right side
   116,649x = 58,116,673,476
5. Step 5: Solve for x
   x = 58,116,673,476/116,649
6. Step 6: Final answer
   x = 498,218.36