Finding the Third Proportional to 857,768 and 1,833,334

Step by Step Solution

1. Step 1: Write the proportion equation
   857,768 : 1,833,334 = 1,833,334 : x
2. Step 2: Convert to fraction form
   857,768/1,833,334 = 1,833,334/x
3. Step 3: Cross multiply
   857,768x = 1,833,334 × 1,833,334
4. Step 4: Simplify right side
   857,768x = 3,361,113,555,556
5. Step 5: Solve for x
   x = 3,361,113,555,556/857,768
6. Step 6: Final answer
   x = 3,918,441.30