Finding the Third Proportional to 875,910 and 1,900,536

Step by Step Solution

1. Step 1: Write the proportion equation
   875,910 : 1,900,536 = 1,900,536 : x
2. Step 2: Convert to fraction form
   875,910/1,900,536 = 1,900,536/x
3. Step 3: Cross multiply
   875,910x = 1,900,536 × 1,900,536
4. Step 4: Simplify right side
   875,910x = 3,612,037,087,296
5. Step 5: Solve for x
   x = 3,612,037,087,296/875,910
6. Step 6: Final answer
   x = 4,123,753.68