Finding the Third Proportional to 566,069 and 1,231,789

Step by Step Solution

1. Step 1: Write the proportion equation
   566,069 : 1,231,789 = 1,231,789 : x
2. Step 2: Convert to fraction form
   566,069/1,231,789 = 1,231,789/x
3. Step 3: Cross multiply
   566,069x = 1,231,789 × 1,231,789
4. Step 4: Simplify right side
   566,069x = 1,517,304,140,521
5. Step 5: Solve for x
   x = 1,517,304,140,521/566,069
6. Step 6: Final answer
   x = 2,680,422.60