Finding the Third Proportional to 10,932,928 and 16,972,388

Step by Step Solution

1. Step 1: Write the proportion equation
   10,932,928 : 16,972,388 = 16,972,388 : x
2. Step 2: Convert to fraction form
   10,932,928/16,972,388 = 16,972,388/x
3. Step 3: Cross multiply
   10,932,928x = 16,972,388 × 16,972,388
4. Step 4: Simplify right side
   10,932,928x = 288,061,954,422,544
5. Step 5: Solve for x
   x = 288,061,954,422,544/10,932,928
6. Step 6: Final answer
   x = 26,348,106.79