Finding the Third Proportional to 885,666 and 1,941,555

Step by Step Solution

1. Step 1: Write the proportion equation
   885,666 : 1,941,555 = 1,941,555 : x
2. Step 2: Convert to fraction form
   885,666/1,941,555 = 1,941,555/x
3. Step 3: Cross multiply
   885,666x = 1,941,555 × 1,941,555
4. Step 4: Simplify right side
   885,666x = 3,769,635,818,025
5. Step 5: Solve for x
   x = 3,769,635,818,025/885,666
6. Step 6: Final answer
   x = 4,256,272.48