Finding the Third Proportional to 4,099,257 and 5,839,479

Step by Step Solution

1. Step 1: Write the proportion equation
   4,099,257 : 5,839,479 = 5,839,479 : x
2. Step 2: Convert to fraction form
   4,099,257/5,839,479 = 5,839,479/x
3. Step 3: Cross multiply
   4,099,257x = 5,839,479 × 5,839,479
4. Step 4: Simplify right side
   4,099,257x = 34,099,514,991,441
5. Step 5: Solve for x
   x = 34,099,514,991,441/4,099,257
6. Step 6: Final answer
   x = 8,318,462.34