Finding the Third Proportional to 3,620,277 and 5,367,772

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,277 : 5,367,772 = 5,367,772 : x
2. Step 2: Convert to fraction form
   3,620,277/5,367,772 = 5,367,772/x
3. Step 3: Cross multiply
   3,620,277x = 5,367,772 × 5,367,772
4. Step 4: Simplify right side
   3,620,277x = 28,812,976,243,984
5. Step 5: Solve for x
   x = 28,812,976,243,984/3,620,277
6. Step 6: Final answer
   x = 7,958,776.70