Finding the Third Proportional to 811,530 and 1,735,629

Step by Step Solution

1. Step 1: Write the proportion equation
   811,530 : 1,735,629 = 1,735,629 : x
2. Step 2: Convert to fraction form
   811,530/1,735,629 = 1,735,629/x
3. Step 3: Cross multiply
   811,530x = 1,735,629 × 1,735,629
4. Step 4: Simplify right side
   811,530x = 3,012,408,025,641
5. Step 5: Solve for x
   x = 3,012,408,025,641/811,530
6. Step 6: Final answer
   x = 3,712,010.68