Finding the Third Proportional to 2,666,988 and 5,750,976

Step by Step Solution

1. Step 1: Write the proportion equation
   2,666,988 : 5,750,976 = 5,750,976 : x
2. Step 2: Convert to fraction form
   2,666,988/5,750,976 = 5,750,976/x
3. Step 3: Cross multiply
   2,666,988x = 5,750,976 × 5,750,976
4. Step 4: Simplify right side
   2,666,988x = 33,073,724,952,576
5. Step 5: Solve for x
   x = 33,073,724,952,576/2,666,988
6. Step 6: Final answer
   x = 12,401,152.52