Finding the Third Proportional to 1,169,666 and 1,749,891

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,666 : 1,749,891 = 1,749,891 : x
2. Step 2: Convert to fraction form
   1,169,666/1,749,891 = 1,749,891/x
3. Step 3: Cross multiply
   1,169,666x = 1,749,891 × 1,749,891
4. Step 4: Simplify right side
   1,169,666x = 3,062,118,511,881
5. Step 5: Solve for x
   x = 3,062,118,511,881/1,169,666
6. Step 6: Final answer
   x = 2,617,942.65