Finding the Third Proportional to 875,590 and 1,856,614

Step by Step Solution

1. Step 1: Write the proportion equation
   875,590 : 1,856,614 = 1,856,614 : x
2. Step 2: Convert to fraction form
   875,590/1,856,614 = 1,856,614/x
3. Step 3: Cross multiply
   875,590x = 1,856,614 × 1,856,614
4. Step 4: Simplify right side
   875,590x = 3,447,015,544,996
5. Step 5: Solve for x
   x = 3,447,015,544,996/875,590
6. Step 6: Final answer
   x = 3,936,791.81