Finding the Third Proportional to 23,356.88 and 54,834

Step by Step Solution

1. Step 1: Write the proportion equation
   23,356.88 : 54,834 = 54,834 : x
2. Step 2: Convert to fraction form
   23,356.88/54,834 = 54,834/x
3. Step 3: Cross multiply
   23,356.88x = 54,834 × 54,834
4. Step 4: Simplify right side
   23,356.88x = 3,006,767,556
5. Step 5: Solve for x
   x = 3,006,767,556/23,356.88
6. Step 6: Final answer
   x = 128,731.59