Finding the Third Proportional to 3,620,306 and 5,367,819

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,306 : 5,367,819 = 5,367,819 : x
2. Step 2: Convert to fraction form
   3,620,306/5,367,819 = 5,367,819/x
3. Step 3: Cross multiply
   3,620,306x = 5,367,819 × 5,367,819
4. Step 4: Simplify right side
   3,620,306x = 28,813,480,816,761
5. Step 5: Solve for x
   x = 28,813,480,816,761/3,620,306
6. Step 6: Final answer
   x = 7,958,852.32