Finding the Third Proportional to 6,435,464 and 9,456,205

Step by Step Solution

1. Step 1: Write the proportion equation
   6,435,464 : 9,456,205 = 9,456,205 : x
2. Step 2: Convert to fraction form
   6,435,464/9,456,205 = 9,456,205/x
3. Step 3: Cross multiply
   6,435,464x = 9,456,205 × 9,456,205
4. Step 4: Simplify right side
   6,435,464x = 89,419,813,002,025
5. Step 5: Solve for x
   x = 89,419,813,002,025/6,435,464
6. Step 6: Final answer
   x = 13,894,850.94