Finding the Third Proportional to 196,719 and 461,905.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,719 : 461,905.50 = 461,905.50 : x
2. Step 2: Convert to fraction form
   196,719/461,905.50 = 461,905.50/x
3. Step 3: Cross multiply
   196,719x = 461,905.50 × 461,905.50
4. Step 4: Simplify right side
   196,719x = 213,356,690,930.25
5. Step 5: Solve for x
   x = 213,356,690,930.25/196,719
6. Step 6: Final answer
   x = 1,084,575.92