Finding the Third Proportional to 3,406,836 and 5,236,552

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406,836 : 5,236,552 = 5,236,552 : x
2. Step 2: Convert to fraction form
   3,406,836/5,236,552 = 5,236,552/x
3. Step 3: Cross multiply
   3,406,836x = 5,236,552 × 5,236,552
4. Step 4: Simplify right side
   3,406,836x = 27,421,476,848,704
5. Step 5: Solve for x
   x = 27,421,476,848,704/3,406,836
6. Step 6: Final answer
   x = 8,048,957.11