Finding the Third Proportional to 444,040 and 969,280

Step by Step Solution

1. Step 1: Write the proportion equation
   444,040 : 969,280 = 969,280 : x
2. Step 2: Convert to fraction form
   444,040/969,280 = 969,280/x
3. Step 3: Cross multiply
   444,040x = 969,280 × 969,280
4. Step 4: Simplify right side
   444,040x = 939,503,718,400
5. Step 5: Solve for x
   x = 939,503,718,400/444,040
6. Step 6: Final answer
   x = 2,115,808.75