Finding the Third Proportional to 855,864 and 1,833,174

Step by Step Solution

1. Step 1: Write the proportion equation
   855,864 : 1,833,174 = 1,833,174 : x
2. Step 2: Convert to fraction form
   855,864/1,833,174 = 1,833,174/x
3. Step 3: Cross multiply
   855,864x = 1,833,174 × 1,833,174
4. Step 4: Simplify right side
   855,864x = 3,360,526,914,276
5. Step 5: Solve for x
   x = 3,360,526,914,276/855,864
6. Step 6: Final answer
   x = 3,926,473.03