Finding the Third Proportional to 828,294 and 1,774,636

Step by Step Solution

1. Step 1: Write the proportion equation
   828,294 : 1,774,636 = 1,774,636 : x
2. Step 2: Convert to fraction form
   828,294/1,774,636 = 1,774,636/x
3. Step 3: Cross multiply
   828,294x = 1,774,636 × 1,774,636
4. Step 4: Simplify right side
   828,294x = 3,149,332,932,496
5. Step 5: Solve for x
   x = 3,149,332,932,496/828,294
6. Step 6: Final answer
   x = 3,802,192.14