Finding the Third Proportional to 6,552,956 and 10,257,155

Step by Step Solution

1. Step 1: Write the proportion equation
   6,552,956 : 10,257,155 = 10,257,155 : x
2. Step 2: Convert to fraction form
   6,552,956/10,257,155 = 10,257,155/x
3. Step 3: Cross multiply
   6,552,956x = 10,257,155 × 10,257,155
4. Step 4: Simplify right side
   6,552,956x = 105,209,228,694,025
5. Step 5: Solve for x
   x = 105,209,228,694,025/6,552,956
6. Step 6: Final answer
   x = 16,055,231.97