Finding the Third Proportional to 196,519.50 and 461,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,519.50 : 461,956.50 = 461,956.50 : x
2. Step 2: Convert to fraction form
   196,519.50/461,956.50 = 461,956.50/x
3. Step 3: Cross multiply
   196,519.50x = 461,956.50 × 461,956.50
4. Step 4: Simplify right side
   196,519.50x = 213,403,807,892.25
5. Step 5: Solve for x
   x = 213,403,807,892.25/196,519.50
6. Step 6: Final answer
   x = 1,085,916.70