Finding the Third Proportional to 2,713,644 and 3,987,522

Step by Step Solution

1. Step 1: Write the proportion equation
   2,713,644 : 3,987,522 = 3,987,522 : x
2. Step 2: Convert to fraction form
   2,713,644/3,987,522 = 3,987,522/x
3. Step 3: Cross multiply
   2,713,644x = 3,987,522 × 3,987,522
4. Step 4: Simplify right side
   2,713,644x = 15,900,331,700,484
5. Step 5: Solve for x
   x = 15,900,331,700,484/2,713,644
6. Step 6: Final answer
   x = 5,859,402.23