Finding the Third Proportional to 4,542,804 and 10,007,388

Step by Step Solution

1. Step 1: Write the proportion equation
   4,542,804 : 10,007,388 = 10,007,388 : x
2. Step 2: Convert to fraction form
   4,542,804/10,007,388 = 10,007,388/x
3. Step 3: Cross multiply
   4,542,804x = 10,007,388 × 10,007,388
4. Step 4: Simplify right side
   4,542,804x = 100,147,814,582,544
5. Step 5: Solve for x
   x = 100,147,814,582,544/4,542,804
6. Step 6: Final answer
   x = 22,045,374.31