Finding the Third Proportional to 6,787,447 and 9,494,310

Step by Step Solution

1. Step 1: Write the proportion equation
   6,787,447 : 9,494,310 = 9,494,310 : x
2. Step 2: Convert to fraction form
   6,787,447/9,494,310 = 9,494,310/x
3. Step 3: Cross multiply
   6,787,447x = 9,494,310 × 9,494,310
4. Step 4: Simplify right side
   6,787,447x = 90,141,922,376,100
5. Step 5: Solve for x
   x = 90,141,922,376,100/6,787,447
6. Step 6: Final answer
   x = 13,280,681.58