Finding the Third Proportional to 1,746,145 and 2,608,463

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,145 : 2,608,463 = 2,608,463 : x
2. Step 2: Convert to fraction form
   1,746,145/2,608,463 = 2,608,463/x
3. Step 3: Cross multiply
   1,746,145x = 2,608,463 × 2,608,463
4. Step 4: Simplify right side
   1,746,145x = 6,804,079,222,369
5. Step 5: Solve for x
   x = 6,804,079,222,369/1,746,145
6. Step 6: Final answer
   x = 3,896,628.99