Finding the Third Proportional to 443,100 and 966,402

Step by Step Solution

1. Step 1: Write the proportion equation
   443,100 : 966,402 = 966,402 : x
2. Step 2: Convert to fraction form
   443,100/966,402 = 966,402/x
3. Step 3: Cross multiply
   443,100x = 966,402 × 966,402
4. Step 4: Simplify right side
   443,100x = 933,932,825,604
5. Step 5: Solve for x
   x = 933,932,825,604/443,100
6. Step 6: Final answer
   x = 2,107,724.72