Finding the Third Proportional to 1,505,538 and 3,247,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,505,538 : 3,247,488 = 3,247,488 : x
2. Step 2: Convert to fraction form
   1,505,538/3,247,488 = 3,247,488/x
3. Step 3: Cross multiply
   1,505,538x = 3,247,488 × 3,247,488
4. Step 4: Simplify right side
   1,505,538x = 10,546,178,310,144
5. Step 5: Solve for x
   x = 10,546,178,310,144/1,505,538
6. Step 6: Final answer
   x = 7,004,923.36