Finding the Third Proportional to 875,655 and 1,900,770

Step by Step Solution

1. Step 1: Write the proportion equation
   875,655 : 1,900,770 = 1,900,770 : x
2. Step 2: Convert to fraction form
   875,655/1,900,770 = 1,900,770/x
3. Step 3: Cross multiply
   875,655x = 1,900,770 × 1,900,770
4. Step 4: Simplify right side
   875,655x = 3,612,926,592,900
5. Step 5: Solve for x
   x = 3,612,926,592,900/875,655
6. Step 6: Final answer
   x = 4,125,970.38