Finding the Third Proportional to 842,886 and 1,825,740

Step by Step Solution

1. Step 1: Write the proportion equation
   842,886 : 1,825,740 = 1,825,740 : x
2. Step 2: Convert to fraction form
   842,886/1,825,740 = 1,825,740/x
3. Step 3: Cross multiply
   842,886x = 1,825,740 × 1,825,740
4. Step 4: Simplify right side
   842,886x = 3,333,326,547,600
5. Step 5: Solve for x
   x = 3,333,326,547,600/842,886
6. Step 6: Final answer
   x = 3,954,658.81