Finding the Third Proportional to 1,746,432 and 2,608,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,432 : 2,608,864 = 2,608,864 : x
2. Step 2: Convert to fraction form
   1,746,432/2,608,864 = 2,608,864/x
3. Step 3: Cross multiply
   1,746,432x = 2,608,864 × 2,608,864
4. Step 4: Simplify right side
   1,746,432x = 6,806,171,370,496
5. Step 5: Solve for x
   x = 6,806,171,370,496/1,746,432
6. Step 6: Final answer
   x = 3,897,186.59