Finding the Third Proportional to 1,104,090 and 1,661,661

Step by Step Solution

1. Step 1: Write the proportion equation
   1,104,090 : 1,661,661 = 1,661,661 : x
2. Step 2: Convert to fraction form
   1,104,090/1,661,661 = 1,661,661/x
3. Step 3: Cross multiply
   1,104,090x = 1,661,661 × 1,661,661
4. Step 4: Simplify right side
   1,104,090x = 2,761,117,278,921
5. Step 5: Solve for x
   x = 2,761,117,278,921/1,104,090
6. Step 6: Final answer
   x = 2,500,808.16