Finding the Third Proportional to 528,846 and 1,085,850

Step by Step Solution

1. Step 1: Write the proportion equation
   528,846 : 1,085,850 = 1,085,850 : x
2. Step 2: Convert to fraction form
   528,846/1,085,850 = 1,085,850/x
3. Step 3: Cross multiply
   528,846x = 1,085,850 × 1,085,850
4. Step 4: Simplify right side
   528,846x = 1,179,070,222,500
5. Step 5: Solve for x
   x = 1,179,070,222,500/528,846
6. Step 6: Final answer
   x = 2,229,515.25