Finding the Third Proportional to 788,966 and 1,281,811

Step by Step Solution

1. Step 1: Write the proportion equation
   788,966 : 1,281,811 = 1,281,811 : x
2. Step 2: Convert to fraction form
   788,966/1,281,811 = 1,281,811/x
3. Step 3: Cross multiply
   788,966x = 1,281,811 × 1,281,811
4. Step 4: Simplify right side
   788,966x = 1,643,039,439,721
5. Step 5: Solve for x
   x = 1,643,039,439,721/788,966
6. Step 6: Final answer
   x = 2,082,522.49