Finding the Third Proportional to 1,746,143 and 2,608,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,143 : 2,608,460 = 2,608,460 : x
2. Step 2: Convert to fraction form
   1,746,143/2,608,460 = 2,608,460/x
3. Step 3: Cross multiply
   1,746,143x = 2,608,460 × 2,608,460
4. Step 4: Simplify right side
   1,746,143x = 6,804,063,571,600
5. Step 5: Solve for x
   x = 6,804,063,571,600/1,746,143
6. Step 6: Final answer
   x = 3,896,624.49