Finding the Third Proportional to 810,702 and 1,876,824

Step by Step Solution

1. Step 1: Write the proportion equation
   810,702 : 1,876,824 = 1,876,824 : x
2. Step 2: Convert to fraction form
   810,702/1,876,824 = 1,876,824/x
3. Step 3: Cross multiply
   810,702x = 1,876,824 × 1,876,824
4. Step 4: Simplify right side
   810,702x = 3,522,468,326,976
5. Step 5: Solve for x
   x = 3,522,468,326,976/810,702
6. Step 6: Final answer
   x = 4,344,960.70