Finding the Third Proportional to 10,780,096 and 16,213,872

Step by Step Solution

1. Step 1: Write the proportion equation
   10,780,096 : 16,213,872 = 16,213,872 : x
2. Step 2: Convert to fraction form
   10,780,096/16,213,872 = 16,213,872/x
3. Step 3: Cross multiply
   10,780,096x = 16,213,872 × 16,213,872
4. Step 4: Simplify right side
   10,780,096x = 262,889,645,232,384
5. Step 5: Solve for x
   x = 262,889,645,232,384/10,780,096
6. Step 6: Final answer
   x = 24,386,577.38