Finding the Third Proportional to 2,365,233 and 5,188,278

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365,233 : 5,188,278 = 5,188,278 : x
2. Step 2: Convert to fraction form
   2,365,233/5,188,278 = 5,188,278/x
3. Step 3: Cross multiply
   2,365,233x = 5,188,278 × 5,188,278
4. Step 4: Simplify right side
   2,365,233x = 26,918,228,605,284
5. Step 5: Solve for x
   x = 26,918,228,605,284/2,365,233
6. Step 6: Final answer
   x = 11,380,793.61