Finding the Third Proportional to 3,335,936 and 7,283,680

Step by Step Solution

1. Step 1: Write the proportion equation
   3,335,936 : 7,283,680 = 7,283,680 : x
2. Step 2: Convert to fraction form
   3,335,936/7,283,680 = 7,283,680/x
3. Step 3: Cross multiply
   3,335,936x = 7,283,680 × 7,283,680
4. Step 4: Simplify right side
   3,335,936x = 53,051,994,342,400
5. Step 5: Solve for x
   x = 53,051,994,342,400/3,335,936
6. Step 6: Final answer
   x = 15,903,181.10