Finding the Third Proportional to 2,365,003 and 5,187,826

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,003 : 5,187,826 = 5,187,826 : x
2. Step 2: Convert to fraction form
   2,365,003/5,187,826 = 5,187,826/x
3. Step 3: Cross multiply
   2,365,003x = 5,187,826 × 5,187,826
4. Step 4: Simplify right side
   2,365,003x = 26,913,538,606,276
5. Step 5: Solve for x
   x = 26,913,538,606,276/2,365,003
6. Step 6: Final answer
   x = 11,379,917.32