Finding the Third Proportional to 196,648 and 462,244

Step by Step Solution

1. Step 1: Write the proportion equation
   196,648 : 462,244 = 462,244 : x
2. Step 2: Convert to fraction form
   196,648/462,244 = 462,244/x
3. Step 3: Cross multiply
   196,648x = 462,244 × 462,244
4. Step 4: Simplify right side
   196,648x = 213,669,515,536
5. Step 5: Solve for x
   x = 213,669,515,536/196,648
6. Step 6: Final answer
   x = 1,086,558.29