Finding the Third Proportional to 196,518 and 461,936

Step by Step Solution

1. Step 1: Write the proportion equation
   196,518 : 461,936 = 461,936 : x
2. Step 2: Convert to fraction form
   196,518/461,936 = 461,936/x
3. Step 3: Cross multiply
   196,518x = 461,936 × 461,936
4. Step 4: Simplify right side
   196,518x = 213,384,868,096
5. Step 5: Solve for x
   x = 213,384,868,096/196,518
6. Step 6: Final answer
   x = 1,085,828.62