Finding the Third Proportional to 807,843 and 1,750,322

Step by Step Solution

1. Step 1: Write the proportion equation
   807,843 : 1,750,322 = 1,750,322 : x
2. Step 2: Convert to fraction form
   807,843/1,750,322 = 1,750,322/x
3. Step 3: Cross multiply
   807,843x = 1,750,322 × 1,750,322
4. Step 4: Simplify right side
   807,843x = 3,063,627,103,684
5. Step 5: Solve for x
   x = 3,063,627,103,684/807,843
6. Step 6: Final answer
   x = 3,792,354.58