Finding the Third Proportional to 1,183,740 and 2,608,770

Step by Step Solution

1. Step 1: Write the proportion equation
   1,183,740 : 2,608,770 = 2,608,770 : x
2. Step 2: Convert to fraction form
   1,183,740/2,608,770 = 2,608,770/x
3. Step 3: Cross multiply
   1,183,740x = 2,608,770 × 2,608,770
4. Step 4: Simplify right side
   1,183,740x = 6,805,680,912,900
5. Step 5: Solve for x
   x = 6,805,680,912,900/1,183,740
6. Step 6: Final answer
   x = 5,749,303.83