Finding the Third Proportional to 1,846,165 and 3,987,575

Step by Step Solution

1. Step 1: Write the proportion equation
   1,846,165 : 3,987,575 = 3,987,575 : x
2. Step 2: Convert to fraction form
   1,846,165/3,987,575 = 3,987,575/x
3. Step 3: Cross multiply
   1,846,165x = 3,987,575 × 3,987,575
4. Step 4: Simplify right side
   1,846,165x = 15,900,754,380,625
5. Step 5: Solve for x
   x = 15,900,754,380,625/1,846,165
6. Step 6: Final answer
   x = 8,612,856.59