Finding the Third Proportional to 1,741,608 and 2,690,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,608 : 2,690,080 = 2,690,080 : x
2. Step 2: Convert to fraction form
   1,741,608/2,690,080 = 2,690,080/x
3. Step 3: Cross multiply
   1,741,608x = 2,690,080 × 2,690,080
4. Step 4: Simplify right side
   1,741,608x = 7,236,530,406,400
5. Step 5: Solve for x
   x = 7,236,530,406,400/1,741,608
6. Step 6: Final answer
   x = 4,155,085.65