Finding the Third Proportional to 3,620,268 and 5,367,784

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,268 : 5,367,784 = 5,367,784 : x
2. Step 2: Convert to fraction form
   3,620,268/5,367,784 = 5,367,784/x
3. Step 3: Cross multiply
   3,620,268x = 5,367,784 × 5,367,784
4. Step 4: Simplify right side
   3,620,268x = 28,813,105,070,656
5. Step 5: Solve for x
   x = 28,813,105,070,656/3,620,268
6. Step 6: Final answer
   x = 7,958,832.07