Finding the Third Proportional to 1,533,408 and 3,263,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,533,408 : 3,263,520 = 3,263,520 : x
2. Step 2: Convert to fraction form
   1,533,408/3,263,520 = 3,263,520/x
3. Step 3: Cross multiply
   1,533,408x = 3,263,520 × 3,263,520
4. Step 4: Simplify right side
   1,533,408x = 10,650,562,790,400
5. Step 5: Solve for x
   x = 10,650,562,790,400/1,533,408
6. Step 6: Final answer
   x = 6,945,680.99