Finding the Third Proportional to 2,365,718 and 5,146,616

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,718 : 5,146,616 = 5,146,616 : x
2. Step 2: Convert to fraction form
   2,365,718/5,146,616 = 5,146,616/x
3. Step 3: Cross multiply
   2,365,718x = 5,146,616 × 5,146,616
4. Step 4: Simplify right side
   2,365,718x = 26,487,656,251,456
5. Step 5: Solve for x
   x = 26,487,656,251,456/2,365,718
6. Step 6: Final answer
   x = 11,196,455.47