Finding the Third Proportional to 443,099.53 and 966,402.56

Step by Step Solution

1. Step 1: Write the proportion equation
   443,099.53 : 966,402.56 = 966,402.56 : x
2. Step 2: Convert to fraction form
   443,099.53/966,402.56 = 966,402.56/x
3. Step 3: Cross multiply
   443,099.53x = 966,402.56 × 966,402.56
4. Step 4: Simplify right side
   443,099.53x = 933,933,912,806.57
5. Step 5: Solve for x
   x = 933,933,912,806.57/443,099.53
6. Step 6: Final answer
   x = 2,107,729.41