Finding the Third Proportional to 1,746,072 and 2,691,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,072 : 2,691,180 = 2,691,180 : x
2. Step 2: Convert to fraction form
   1,746,072/2,691,180 = 2,691,180/x
3. Step 3: Cross multiply
   1,746,072x = 2,691,180 × 2,691,180
4. Step 4: Simplify right side
   1,746,072x = 7,242,449,792,400
5. Step 5: Solve for x
   x = 7,242,449,792,400/1,746,072
6. Step 6: Final answer
   x = 4,147,852.89