Finding the Third Proportional to 1,773,115 and 2,808,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,115 : 2,808,116 = 2,808,116 : x
2. Step 2: Convert to fraction form
   1,773,115/2,808,116 = 2,808,116/x
3. Step 3: Cross multiply
   1,773,115x = 2,808,116 × 2,808,116
4. Step 4: Simplify right side
   1,773,115x = 7,885,515,469,456
5. Step 5: Solve for x
   x = 7,885,515,469,456/1,773,115
6. Step 6: Final answer
   x = 4,447,266.80