Finding the Third Proportional to 3,358,282 and 7,247,268

Step by Step Solution

1. Step 1: Write the proportion equation
   3,358,282 : 7,247,268 = 7,247,268 : x
2. Step 2: Convert to fraction form
   3,358,282/7,247,268 = 7,247,268/x
3. Step 3: Cross multiply
   3,358,282x = 7,247,268 × 7,247,268
4. Step 4: Simplify right side
   3,358,282x = 52,522,893,463,824
5. Step 5: Solve for x
   x = 52,522,893,463,824/3,358,282
6. Step 6: Final answer
   x = 15,639,810.31