Finding the Third Proportional to 1,697,287 and 3,660,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,697,287 : 3,660,294 = 3,660,294 : x
2. Step 2: Convert to fraction form
   1,697,287/3,660,294 = 3,660,294/x
3. Step 3: Cross multiply
   1,697,287x = 3,660,294 × 3,660,294
4. Step 4: Simplify right side
   1,697,287x = 13,397,752,166,436
5. Step 5: Solve for x
   x = 13,397,752,166,436/1,697,287
6. Step 6: Final answer
   x = 7,893,627.99