Finding the Third Proportional to 3,541,853 and 7,509,337

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541,853 : 7,509,337 = 7,509,337 : x
2. Step 2: Convert to fraction form
   3,541,853/7,509,337 = 7,509,337/x
3. Step 3: Cross multiply
   3,541,853x = 7,509,337 × 7,509,337
4. Step 4: Simplify right side
   3,541,853x = 56,390,142,179,569
5. Step 5: Solve for x
   x = 56,390,142,179,569/3,541,853
6. Step 6: Final answer
   x = 15,921,084.86