Finding the Third Proportional to 2,400,158 and 5,248,648

Step by Step Solution

1. Step 1: Write the proportion equation
   2,400,158 : 5,248,648 = 5,248,648 : x
2. Step 2: Convert to fraction form
   2,400,158/5,248,648 = 5,248,648/x
3. Step 3: Cross multiply
   2,400,158x = 5,248,648 × 5,248,648
4. Step 4: Simplify right side
   2,400,158x = 27,548,305,827,904
5. Step 5: Solve for x
   x = 27,548,305,827,904/2,400,158
6. Step 6: Final answer
   x = 11,477,705.15