Finding the Third Proportional to 3,361,509 and 7,237,314

Step by Step Solution

1. Step 1: Write the proportion equation
   3,361,509 : 7,237,314 = 7,237,314 : x
2. Step 2: Convert to fraction form
   3,361,509/7,237,314 = 7,237,314/x
3. Step 3: Cross multiply
   3,361,509x = 7,237,314 × 7,237,314
4. Step 4: Simplify right side
   3,361,509x = 52,378,713,934,596
5. Step 5: Solve for x
   x = 52,378,713,934,596/3,361,509
6. Step 6: Final answer
   x = 15,581,905.01