Finding the Third Proportional to 3,263,463 and 7,069,311

Step by Step Solution

1. Step 1: Write the proportion equation
   3,263,463 : 7,069,311 = 7,069,311 : x
2. Step 2: Convert to fraction form
   3,263,463/7,069,311 = 7,069,311/x
3. Step 3: Cross multiply
   3,263,463x = 7,069,311 × 7,069,311
4. Step 4: Simplify right side
   3,263,463x = 49,975,158,014,721
5. Step 5: Solve for x
   x = 49,975,158,014,721/3,263,463
6. Step 6: Final answer
   x = 15,313,535.96