Finding the Third Proportional to 906,770 and 1,900,595

Step by Step Solution

1. Step 1: Write the proportion equation
   906,770 : 1,900,595 = 1,900,595 : x
2. Step 2: Convert to fraction form
   906,770/1,900,595 = 1,900,595/x
3. Step 3: Cross multiply
   906,770x = 1,900,595 × 1,900,595
4. Step 4: Simplify right side
   906,770x = 3,612,261,354,025
5. Step 5: Solve for x
   x = 3,612,261,354,025/906,770
6. Step 6: Final answer
   x = 3,983,657.77