Finding the Third Proportional to 23,116 and 30,357

Step by Step Solution

1. Step 1: Write the proportion equation
   23,116 : 30,357 = 30,357 : x
2. Step 2: Convert to fraction form
   23,116/30,357 = 30,357/x
3. Step 3: Cross multiply
   23,116x = 30,357 × 30,357
4. Step 4: Simplify right side
   23,116x = 921,547,449
5. Step 5: Solve for x
   x = 921,547,449/23,116
6. Step 6: Final answer
   x = 39,866.22