Finding the Third Proportional to 852,170 and 1,856,884

Step by Step Solution

1. Step 1: Write the proportion equation
   852,170 : 1,856,884 = 1,856,884 : x
2. Step 2: Convert to fraction form
   852,170/1,856,884 = 1,856,884/x
3. Step 3: Cross multiply
   852,170x = 1,856,884 × 1,856,884
4. Step 4: Simplify right side
   852,170x = 3,448,018,189,456
5. Step 5: Solve for x
   x = 3,448,018,189,456/852,170
6. Step 6: Final answer
   x = 4,046,162.37