Finding the Third Proportional to 2,538,952 and 5,288,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,952 : 5,288,336 = 5,288,336 : x
2. Step 2: Convert to fraction form
   2,538,952/5,288,336 = 5,288,336/x
3. Step 3: Cross multiply
   2,538,952x = 5,288,336 × 5,288,336
4. Step 4: Simplify right side
   2,538,952x = 27,966,497,648,896
5. Step 5: Solve for x
   x = 27,966,497,648,896/2,538,952
6. Step 6: Final answer
   x = 11,014,976.91