Finding the Third Proportional to 2,566,574 and 5,576,562

Step by Step Solution

1. Step 1: Write the proportion equation
   2,566,574 : 5,576,562 = 5,576,562 : x
2. Step 2: Convert to fraction form
   2,566,574/5,576,562 = 5,576,562/x
3. Step 3: Cross multiply
   2,566,574x = 5,576,562 × 5,576,562
4. Step 4: Simplify right side
   2,566,574x = 31,098,043,739,844
5. Step 5: Solve for x
   x = 31,098,043,739,844/2,566,574
6. Step 6: Final answer
   x = 12,116,558.39