Finding the Third Proportional to 2,431,874 and 3,553,995

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,874 : 3,553,995 = 3,553,995 : x
2. Step 2: Convert to fraction form
   2,431,874/3,553,995 = 3,553,995/x
3. Step 3: Cross multiply
   2,431,874x = 3,553,995 × 3,553,995
4. Step 4: Simplify right side
   2,431,874x = 12,630,880,460,025
5. Step 5: Solve for x
   x = 12,630,880,460,025/2,431,874
6. Step 6: Final answer
   x = 5,193,887.70