Finding the Third Proportional to 2,397,009 and 5,135,190

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,009 : 5,135,190 = 5,135,190 : x
2. Step 2: Convert to fraction form
   2,397,009/5,135,190 = 5,135,190/x
3. Step 3: Cross multiply
   2,397,009x = 5,135,190 × 5,135,190
4. Step 4: Simplify right side
   2,397,009x = 26,370,176,336,100
5. Step 5: Solve for x
   x = 26,370,176,336,100/2,397,009
6. Step 6: Final answer
   x = 11,001,283.82