Finding the Third Proportional to 855,208 and 1,846,010

Step by Step Solution

1. Step 1: Write the proportion equation
   855,208 : 1,846,010 = 1,846,010 : x
2. Step 2: Convert to fraction form
   855,208/1,846,010 = 1,846,010/x
3. Step 3: Cross multiply
   855,208x = 1,846,010 × 1,846,010
4. Step 4: Simplify right side
   855,208x = 3,407,752,920,100
5. Step 5: Solve for x
   x = 3,407,752,920,100/855,208
6. Step 6: Final answer
   x = 3,984,706.55