Finding the Third Proportional to 1,728,884 and 2,617,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,728,884 : 2,617,194 = 2,617,194 : x
2. Step 2: Convert to fraction form
   1,728,884/2,617,194 = 2,617,194/x
3. Step 3: Cross multiply
   1,728,884x = 2,617,194 × 2,617,194
4. Step 4: Simplify right side
   1,728,884x = 6,849,704,433,636
5. Step 5: Solve for x
   x = 6,849,704,433,636/1,728,884
6. Step 6: Final answer
   x = 3,961,922.51