Finding the Third Proportional to 1,836,298 and 3,977,524

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836,298 : 3,977,524 = 3,977,524 : x
2. Step 2: Convert to fraction form
   1,836,298/3,977,524 = 3,977,524/x
3. Step 3: Cross multiply
   1,836,298x = 3,977,524 × 3,977,524
4. Step 4: Simplify right side
   1,836,298x = 15,820,697,170,576
5. Step 5: Solve for x
   x = 15,820,697,170,576/1,836,298
6. Step 6: Final answer
   x = 8,615,539.07