Finding the Third Proportional to 10,362,861 and 16,254,243

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362,861 : 16,254,243 = 16,254,243 : x
2. Step 2: Convert to fraction form
   10,362,861/16,254,243 = 16,254,243/x
3. Step 3: Cross multiply
   10,362,861x = 16,254,243 × 16,254,243
4. Step 4: Simplify right side
   10,362,861x = 264,200,415,503,049
5. Step 5: Solve for x
   x = 264,200,415,503,049/10,362,861
6. Step 6: Final answer
   x = 25,494,929.97