Finding the Third Proportional to 2,603,196 and 5,333,256

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,196 : 5,333,256 = 5,333,256 : x
2. Step 2: Convert to fraction form
   2,603,196/5,333,256 = 5,333,256/x
3. Step 3: Cross multiply
   2,603,196x = 5,333,256 × 5,333,256
4. Step 4: Simplify right side
   2,603,196x = 28,443,619,561,536
5. Step 5: Solve for x
   x = 28,443,619,561,536/2,603,196
6. Step 6: Final answer
   x = 10,926,422.58