Finding the Third Proportional to 2,384,168 and 5,172,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,168 : 5,172,008 = 5,172,008 : x
2. Step 2: Convert to fraction form
   2,384,168/5,172,008 = 5,172,008/x
3. Step 3: Cross multiply
   2,384,168x = 5,172,008 × 5,172,008
4. Step 4: Simplify right side
   2,384,168x = 26,749,666,752,064
5. Step 5: Solve for x
   x = 26,749,666,752,064/2,384,168
6. Step 6: Final answer
   x = 11,219,707.15