Finding the Third Proportional to 2,569,632 and 5,533,920

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,632 : 5,533,920 = 5,533,920 : x
2. Step 2: Convert to fraction form
   2,569,632/5,533,920 = 5,533,920/x
3. Step 3: Cross multiply
   2,569,632x = 5,533,920 × 5,533,920
4. Step 4: Simplify right side
   2,569,632x = 30,624,270,566,400
5. Step 5: Solve for x
   x = 30,624,270,566,400/2,569,632
6. Step 6: Final answer
   x = 11,917,765.10