Finding the Third Proportional to 2,365,008 and 5,187,819

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,008 : 5,187,819 = 5,187,819 : x
2. Step 2: Convert to fraction form
   2,365,008/5,187,819 = 5,187,819/x
3. Step 3: Cross multiply
   2,365,008x = 5,187,819 × 5,187,819
4. Step 4: Simplify right side
   2,365,008x = 26,913,465,976,761
5. Step 5: Solve for x
   x = 26,913,465,976,761/2,365,008
6. Step 6: Final answer
   x = 11,379,862.55