Finding the Third Proportional to 875,914 and 1,900,543

Step by Step Solution

1. Step 1: Write the proportion equation
   875,914 : 1,900,543 = 1,900,543 : x
2. Step 2: Convert to fraction form
   875,914/1,900,543 = 1,900,543/x
3. Step 3: Cross multiply
   875,914x = 1,900,543 × 1,900,543
4. Step 4: Simplify right side
   875,914x = 3,612,063,694,849
5. Step 5: Solve for x
   x = 3,612,063,694,849/875,914
6. Step 6: Final answer
   x = 4,123,765.23