Finding the Third Proportional to 2,669,710 and 5,528,680

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,710 : 5,528,680 = 5,528,680 : x
2. Step 2: Convert to fraction form
   2,669,710/5,528,680 = 5,528,680/x
3. Step 3: Cross multiply
   2,669,710x = 5,528,680 × 5,528,680
4. Step 4: Simplify right side
   2,669,710x = 30,566,302,542,400
5. Step 5: Solve for x
   x = 30,566,302,542,400/2,669,710
6. Step 6: Final answer
   x = 11,449,296.94