Finding the Third Proportional to 1,793,856 and 2,665,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793,856 : 2,665,216 = 2,665,216 : x
2. Step 2: Convert to fraction form
   1,793,856/2,665,216 = 2,665,216/x
3. Step 3: Cross multiply
   1,793,856x = 2,665,216 × 2,665,216
4. Step 4: Simplify right side
   1,793,856x = 7,103,376,326,656
5. Step 5: Solve for x
   x = 7,103,376,326,656/1,793,856
6. Step 6: Final answer
   x = 3,959,836.42