Finding the Third Proportional to 875,624 and 1,900,707

Step by Step Solution

1. Step 1: Write the proportion equation
   875,624 : 1,900,707 = 1,900,707 : x
2. Step 2: Convert to fraction form
   875,624/1,900,707 = 1,900,707/x
3. Step 3: Cross multiply
   875,624x = 1,900,707 × 1,900,707
4. Step 4: Simplify right side
   875,624x = 3,612,687,099,849
5. Step 5: Solve for x
   x = 3,612,687,099,849/875,624
6. Step 6: Final answer
   x = 4,125,842.94