Finding the Third Proportional to 854,670 and 1,823,748

Step by Step Solution

1. Step 1: Write the proportion equation
   854,670 : 1,823,748 = 1,823,748 : x
2. Step 2: Convert to fraction form
   854,670/1,823,748 = 1,823,748/x
3. Step 3: Cross multiply
   854,670x = 1,823,748 × 1,823,748
4. Step 4: Simplify right side
   854,670x = 3,326,056,767,504
5. Step 5: Solve for x
   x = 3,326,056,767,504/854,670
6. Step 6: Final answer
   x = 3,891,626.91