Finding the Third Proportional to 2,398,184 and 5,138,244

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,184 : 5,138,244 = 5,138,244 : x
2. Step 2: Convert to fraction form
   2,398,184/5,138,244 = 5,138,244/x
3. Step 3: Cross multiply
   2,398,184x = 5,138,244 × 5,138,244
4. Step 4: Simplify right side
   2,398,184x = 26,401,551,403,536
5. Step 5: Solve for x
   x = 26,401,551,403,536/2,398,184
6. Step 6: Final answer
   x = 11,008,976.54