Finding the Third Proportional to 1,540,899 and 2,371,491

Step by Step Solution

1. Step 1: Write the proportion equation
   1,540,899 : 2,371,491 = 2,371,491 : x
2. Step 2: Convert to fraction form
   1,540,899/2,371,491 = 2,371,491/x
3. Step 3: Cross multiply
   1,540,899x = 2,371,491 × 2,371,491
4. Step 4: Simplify right side
   1,540,899x = 5,623,969,563,081
5. Step 5: Solve for x
   x = 5,623,969,563,081/1,540,899
6. Step 6: Final answer
   x = 3,649,797.66