Finding the Third Proportional to 829,452 and 1,819,608

Step by Step Solution

1. Step 1: Write the proportion equation
   829,452 : 1,819,608 = 1,819,608 : x
2. Step 2: Convert to fraction form
   829,452/1,819,608 = 1,819,608/x
3. Step 3: Cross multiply
   829,452x = 1,819,608 × 1,819,608
4. Step 4: Simplify right side
   829,452x = 3,310,973,273,664
5. Step 5: Solve for x
   x = 3,310,973,273,664/829,452
6. Step 6: Final answer
   x = 3,991,759.95