Finding the Third Proportional to 443,628 and 953,604

Step by Step Solution

1. Step 1: Write the proportion equation
   443,628 : 953,604 = 953,604 : x
2. Step 2: Convert to fraction form
   443,628/953,604 = 953,604/x
3. Step 3: Cross multiply
   443,628x = 953,604 × 953,604
4. Step 4: Simplify right side
   443,628x = 909,360,588,816
5. Step 5: Solve for x
   x = 909,360,588,816/443,628
6. Step 6: Final answer
   x = 2,049,826.86