Finding the Third Proportional to 2,669,684 and 5,528,628

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,684 : 5,528,628 = 5,528,628 : x
2. Step 2: Convert to fraction form
   2,669,684/5,528,628 = 5,528,628/x
3. Step 3: Cross multiply
   2,669,684x = 5,528,628 × 5,528,628
4. Step 4: Simplify right side
   2,669,684x = 30,565,727,562,384
5. Step 5: Solve for x
   x = 30,565,727,562,384/2,669,684
6. Step 6: Final answer
   x = 11,449,193.07