Finding the Third Proportional to 2,365,012 and 5,187,827

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,012 : 5,187,827 = 5,187,827 : x
2. Step 2: Convert to fraction form
   2,365,012/5,187,827 = 5,187,827/x
3. Step 3: Cross multiply
   2,365,012x = 5,187,827 × 5,187,827
4. Step 4: Simplify right side
   2,365,012x = 26,913,548,981,929
5. Step 5: Solve for x
   x = 26,913,548,981,929/2,365,012
6. Step 6: Final answer
   x = 11,379,878.40