Finding the Third Proportional to 1,793,864 and 2,665,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793,864 : 2,665,228 = 2,665,228 : x
2. Step 2: Convert to fraction form
   1,793,864/2,665,228 = 2,665,228/x
3. Step 3: Cross multiply
   1,793,864x = 2,665,228 × 2,665,228
4. Step 4: Simplify right side
   1,793,864x = 7,103,440,291,984
5. Step 5: Solve for x
   x = 7,103,440,291,984/1,793,864
6. Step 6: Final answer
   x = 3,959,854.42