Finding the Third Proportional to 2,624,548 and 5,458,499

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624,548 : 5,458,499 = 5,458,499 : x
2. Step 2: Convert to fraction form
   2,624,548/5,458,499 = 5,458,499/x
3. Step 3: Cross multiply
   2,624,548x = 5,458,499 × 5,458,499
4. Step 4: Simplify right side
   2,624,548x = 29,795,211,333,001
5. Step 5: Solve for x
   x = 29,795,211,333,001/2,624,548
6. Step 6: Final answer
   x = 11,352,511.49