Finding the Third Proportional to 9,260,857 and 10,368,025

Step by Step Solution

1. Step 1: Write the proportion equation
   9,260,857 : 10,368,025 = 10,368,025 : x
2. Step 2: Convert to fraction form
   9,260,857/10,368,025 = 10,368,025/x
3. Step 3: Cross multiply
   9,260,857x = 10,368,025 × 10,368,025
4. Step 4: Simplify right side
   9,260,857x = 107,495,942,400,625
5. Step 5: Solve for x
   x = 107,495,942,400,625/9,260,857
6. Step 6: Final answer
   x = 11,607,558.83