Finding the Third Proportional to 2,624,670 and 5,458,860

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624,670 : 5,458,860 = 5,458,860 : x
2. Step 2: Convert to fraction form
   2,624,670/5,458,860 = 5,458,860/x
3. Step 3: Cross multiply
   2,624,670x = 5,458,860 × 5,458,860
4. Step 4: Simplify right side
   2,624,670x = 29,799,152,499,600
5. Step 5: Solve for x
   x = 29,799,152,499,600/2,624,670
6. Step 6: Final answer
   x = 11,353,485.39