Finding the Third Proportional to 396,055 and 934,022.50

Step by Step Solution

1. Step 1: Write the proportion equation
   396,055 : 934,022.50 = 934,022.50 : x
2. Step 2: Convert to fraction form
   396,055/934,022.50 = 934,022.50/x
3. Step 3: Cross multiply
   396,055x = 934,022.50 × 934,022.50
4. Step 4: Simplify right side
   396,055x = 872,398,030,506.25
5. Step 5: Solve for x
   x = 872,398,030,506.25/396,055
6. Step 6: Final answer
   x = 2,202,719.40