Finding the Third Proportional to 1,273,211 and 1,730,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,273,211 : 1,730,194 = 1,730,194 : x
2. Step 2: Convert to fraction form
   1,273,211/1,730,194 = 1,730,194/x
3. Step 3: Cross multiply
   1,273,211x = 1,730,194 × 1,730,194
4. Step 4: Simplify right side
   1,273,211x = 2,993,571,277,636
5. Step 5: Solve for x
   x = 2,993,571,277,636/1,273,211
6. Step 6: Final answer
   x = 2,351,198.09