Finding the Third Proportional to 2,486,394 and 3,839,426

Step by Step Solution

1. Step 1: Write the proportion equation
   2,486,394 : 3,839,426 = 3,839,426 : x
2. Step 2: Convert to fraction form
   2,486,394/3,839,426 = 3,839,426/x
3. Step 3: Cross multiply
   2,486,394x = 3,839,426 × 3,839,426
4. Step 4: Simplify right side
   2,486,394x = 14,741,192,009,476
5. Step 5: Solve for x
   x = 14,741,192,009,476/2,486,394
6. Step 6: Final answer
   x = 5,928,743.40