Finding the Third Proportional to 795,478 and 1,729,278

Step by Step Solution

1. Step 1: Write the proportion equation
   795,478 : 1,729,278 = 1,729,278 : x
2. Step 2: Convert to fraction form
   795,478/1,729,278 = 1,729,278/x
3. Step 3: Cross multiply
   795,478x = 1,729,278 × 1,729,278
4. Step 4: Simplify right side
   795,478x = 2,990,402,401,284
5. Step 5: Solve for x
   x = 2,990,402,401,284/795,478
6. Step 6: Final answer
   x = 3,759,252.17