Finding the Third Proportional to 443,064 and 949,128

Step by Step Solution

1. Step 1: Write the proportion equation
   443,064 : 949,128 = 949,128 : x
2. Step 2: Convert to fraction form
   443,064/949,128 = 949,128/x
3. Step 3: Cross multiply
   443,064x = 949,128 × 949,128
4. Step 4: Simplify right side
   443,064x = 900,843,960,384
5. Step 5: Solve for x
   x = 900,843,960,384/443,064
6. Step 6: Final answer
   x = 2,033,214.07