Finding the Third Proportional to 855,862 and 1,833,170

Step by Step Solution

1. Step 1: Write the proportion equation
   855,862 : 1,833,170 = 1,833,170 : x
2. Step 2: Convert to fraction form
   855,862/1,833,170 = 1,833,170/x
3. Step 3: Cross multiply
   855,862x = 1,833,170 × 1,833,170
4. Step 4: Simplify right side
   855,862x = 3,360,512,248,900
5. Step 5: Solve for x
   x = 3,360,512,248,900/855,862
6. Step 6: Final answer
   x = 3,926,465.07