Finding the Third Proportional to 829,044 and 1,720,404

Step by Step Solution

1. Step 1: Write the proportion equation
   829,044 : 1,720,404 = 1,720,404 : x
2. Step 2: Convert to fraction form
   829,044/1,720,404 = 1,720,404/x
3. Step 3: Cross multiply
   829,044x = 1,720,404 × 1,720,404
4. Step 4: Simplify right side
   829,044x = 2,959,789,923,216
5. Step 5: Solve for x
   x = 2,959,789,923,216/829,044
6. Step 6: Final answer
   x = 3,570,124.05