Finding the Third Proportional to 3,482,517 and 7,317,546

Step by Step Solution

1. Step 1: Write the proportion equation
   3,482,517 : 7,317,546 = 7,317,546 : x
2. Step 2: Convert to fraction form
   3,482,517/7,317,546 = 7,317,546/x
3. Step 3: Cross multiply
   3,482,517x = 7,317,546 × 7,317,546
4. Step 4: Simplify right side
   3,482,517x = 53,546,479,462,116
5. Step 5: Solve for x
   x = 53,546,479,462,116/3,482,517
6. Step 6: Final answer
   x = 15,375,798.44