Finding the Third Proportional to 447,039 and 969,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   447,039 : 969,766.50 = 969,766.50 : x
2. Step 2: Convert to fraction form
   447,039/969,766.50 = 969,766.50/x
3. Step 3: Cross multiply
   447,039x = 969,766.50 × 969,766.50
4. Step 4: Simplify right side
   447,039x = 940,447,064,522.25
5. Step 5: Solve for x
   x = 940,447,064,522.25/447,039
6. Step 6: Final answer
   x = 2,103,724.88