Finding the Third Proportional to 1,533,796 and 3,289,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,533,796 : 3,289,640 = 3,289,640 : x
2. Step 2: Convert to fraction form
   1,533,796/3,289,640 = 3,289,640/x
3. Step 3: Cross multiply
   1,533,796x = 3,289,640 × 3,289,640
4. Step 4: Simplify right side
   1,533,796x = 10,821,731,329,600
5. Step 5: Solve for x
   x = 10,821,731,329,600/1,533,796
6. Step 6: Final answer
   x = 7,055,521.94