Finding the Third Proportional to 19,116 and 28,692

Step by Step Solution

1. Step 1: Write the proportion equation
   19,116 : 28,692 = 28,692 : x
2. Step 2: Convert to fraction form
   19,116/28,692 = 28,692/x
3. Step 3: Cross multiply
   19,116x = 28,692 × 28,692
4. Step 4: Simplify right side
   19,116x = 823,230,864
5. Step 5: Solve for x
   x = 823,230,864/19,116
6. Step 6: Final answer
   x = 43,065.02