Finding the Third Proportional to 875,646 and 1,900,748

Step by Step Solution

1. Step 1: Write the proportion equation
   875,646 : 1,900,748 = 1,900,748 : x
2. Step 2: Convert to fraction form
   875,646/1,900,748 = 1,900,748/x
3. Step 3: Cross multiply
   875,646x = 1,900,748 × 1,900,748
4. Step 4: Simplify right side
   875,646x = 3,612,842,959,504
5. Step 5: Solve for x
   x = 3,612,842,959,504/875,646
6. Step 6: Final answer
   x = 4,125,917.28