Finding the Third Proportional to 3,209,546 and 7,048,852

Step by Step Solution

1. Step 1: Write the proportion equation
   3,209,546 : 7,048,852 = 7,048,852 : x
2. Step 2: Convert to fraction form
   3,209,546/7,048,852 = 7,048,852/x
3. Step 3: Cross multiply
   3,209,546x = 7,048,852 × 7,048,852
4. Step 4: Simplify right side
   3,209,546x = 49,686,314,517,904
5. Step 5: Solve for x
   x = 49,686,314,517,904/3,209,546
6. Step 6: Final answer
   x = 15,480,792.15