Finding the Third Proportional to 396,069.75 and 934,059

Step by Step Solution

1. Step 1: Write the proportion equation
   396,069.75 : 934,059 = 934,059 : x
2. Step 2: Convert to fraction form
   396,069.75/934,059 = 934,059/x
3. Step 3: Cross multiply
   396,069.75x = 934,059 × 934,059
4. Step 4: Simplify right side
   396,069.75x = 872,466,215,481
5. Step 5: Solve for x
   x = 872,466,215,481/396,069.75
6. Step 6: Final answer
   x = 2,202,809.52