Finding the Third Proportional to 729,806 and 1,603,468

Step by Step Solution

1. Step 1: Write the proportion equation
   729,806 : 1,603,468 = 1,603,468 : x
2. Step 2: Convert to fraction form
   729,806/1,603,468 = 1,603,468/x
3. Step 3: Cross multiply
   729,806x = 1,603,468 × 1,603,468
4. Step 4: Simplify right side
   729,806x = 2,571,109,627,024
5. Step 5: Solve for x
   x = 2,571,109,627,024/729,806
6. Step 6: Final answer
   x = 3,523,004.23