Finding the Third Proportional to 4,099,216 and 5,839,404

Step by Step Solution

1. Step 1: Write the proportion equation
   4,099,216 : 5,839,404 = 5,839,404 : x
2. Step 2: Convert to fraction form
   4,099,216/5,839,404 = 5,839,404/x
3. Step 3: Cross multiply
   4,099,216x = 5,839,404 × 5,839,404
4. Step 4: Simplify right side
   4,099,216x = 34,098,639,075,216
5. Step 5: Solve for x
   x = 34,098,639,075,216/4,099,216
6. Step 6: Final answer
   x = 8,318,331.87