Finding the Third Proportional to 1,193,009 and 1,806,888

Step by Step Solution

1. Step 1: Write the proportion equation
   1,193,009 : 1,806,888 = 1,806,888 : x
2. Step 2: Convert to fraction form
   1,193,009/1,806,888 = 1,806,888/x
3. Step 3: Cross multiply
   1,193,009x = 1,806,888 × 1,806,888
4. Step 4: Simplify right side
   1,193,009x = 3,264,844,244,544
5. Step 5: Solve for x
   x = 3,264,844,244,544/1,193,009
6. Step 6: Final answer
   x = 2,736,646.79