Finding the Third Proportional to 885,555 and 1,900,116

Step by Step Solution

1. Step 1: Write the proportion equation
   885,555 : 1,900,116 = 1,900,116 : x
2. Step 2: Convert to fraction form
   885,555/1,900,116 = 1,900,116/x
3. Step 3: Cross multiply
   885,555x = 1,900,116 × 1,900,116
4. Step 4: Simplify right side
   885,555x = 3,610,440,813,456
5. Step 5: Solve for x
   x = 3,610,440,813,456/885,555
6. Step 6: Final answer
   x = 4,077,037.35