Finding the Third Proportional to 896,406 and 1,928,748

Step by Step Solution

1. Step 1: Write the proportion equation
   896,406 : 1,928,748 = 1,928,748 : x
2. Step 2: Convert to fraction form
   896,406/1,928,748 = 1,928,748/x
3. Step 3: Cross multiply
   896,406x = 1,928,748 × 1,928,748
4. Step 4: Simplify right side
   896,406x = 3,720,068,847,504
5. Step 5: Solve for x
   x = 3,720,068,847,504/896,406
6. Step 6: Final answer
   x = 4,149,982.09