Finding the Third Proportional to 1,887,987 and 2,796,589

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,987 : 2,796,589 = 2,796,589 : x
2. Step 2: Convert to fraction form
   1,887,987/2,796,589 = 2,796,589/x
3. Step 3: Cross multiply
   1,887,987x = 2,796,589 × 2,796,589
4. Step 4: Simplify right side
   1,887,987x = 7,820,910,034,921
5. Step 5: Solve for x
   x = 7,820,910,034,921/1,887,987
6. Step 6: Final answer
   x = 4,142,459.69