Finding the Third Proportional to 834,816 and 1,827,072

Step by Step Solution

1. Step 1: Write the proportion equation
   834,816 : 1,827,072 = 1,827,072 : x
2. Step 2: Convert to fraction form
   834,816/1,827,072 = 1,827,072/x
3. Step 3: Cross multiply
   834,816x = 1,827,072 × 1,827,072
4. Step 4: Simplify right side
   834,816x = 3,338,192,093,184
5. Step 5: Solve for x
   x = 3,338,192,093,184/834,816
6. Step 6: Final answer
   x = 3,998,716.00