Finding the Third Proportional to 10,772,186 and 16,120,112

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772,186 : 16,120,112 = 16,120,112 : x
2. Step 2: Convert to fraction form
   10,772,186/16,120,112 = 16,120,112/x
3. Step 3: Cross multiply
   10,772,186x = 16,120,112 × 16,120,112
4. Step 4: Simplify right side
   10,772,186x = 259,858,010,892,544
5. Step 5: Solve for x
   x = 259,858,010,892,544/10,772,186
6. Step 6: Final answer
   x = 24,123,052.73