Finding the Third Proportional to 2,603,216 and 5,333,296

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,216 : 5,333,296 = 5,333,296 : x
2. Step 2: Convert to fraction form
   2,603,216/5,333,296 = 5,333,296/x
3. Step 3: Cross multiply
   2,603,216x = 5,333,296 × 5,333,296
4. Step 4: Simplify right side
   2,603,216x = 28,444,046,223,616
5. Step 5: Solve for x
   x = 28,444,046,223,616/2,603,216
6. Step 6: Final answer
   x = 10,926,502.54