Finding the Third Proportional to 1,746,426 and 2,608,855

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,426 : 2,608,855 = 2,608,855 : x
2. Step 2: Convert to fraction form
   1,746,426/2,608,855 = 2,608,855/x
3. Step 3: Cross multiply
   1,746,426x = 2,608,855 × 2,608,855
4. Step 4: Simplify right side
   1,746,426x = 6,806,124,411,025
5. Step 5: Solve for x
   x = 6,806,124,411,025/1,746,426
6. Step 6: Final answer
   x = 3,897,173.09