Finding the Third Proportional to 6,858,992 and 10,525,655

Step by Step Solution

1. Step 1: Write the proportion equation
   6,858,992 : 10,525,655 = 10,525,655 : x
2. Step 2: Convert to fraction form
   6,858,992/10,525,655 = 10,525,655/x
3. Step 3: Cross multiply
   6,858,992x = 10,525,655 × 10,525,655
4. Step 4: Simplify right side
   6,858,992x = 110,789,413,179,025
5. Step 5: Solve for x
   x = 110,789,413,179,025/6,858,992
6. Step 6: Final answer
   x = 16,152,433.65