Finding the Third Proportional to 443,290 and 949,598

Step by Step Solution

1. Step 1: Write the proportion equation
   443,290 : 949,598 = 949,598 : x
2. Step 2: Convert to fraction form
   443,290/949,598 = 949,598/x
3. Step 3: Cross multiply
   443,290x = 949,598 × 949,598
4. Step 4: Simplify right side
   443,290x = 901,736,361,604
5. Step 5: Solve for x
   x = 901,736,361,604/443,290
6. Step 6: Final answer
   x = 2,034,190.62