Finding the Third Proportional to 3,409,344 and 7,350,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,409,344 : 7,350,048 = 7,350,048 : x
2. Step 2: Convert to fraction form
   3,409,344/7,350,048 = 7,350,048/x
3. Step 3: Cross multiply
   3,409,344x = 7,350,048 × 7,350,048
4. Step 4: Simplify right side
   3,409,344x = 54,023,205,602,304
5. Step 5: Solve for x
   x = 54,023,205,602,304/3,409,344
6. Step 6: Final answer
   x = 15,845,630.60