Finding the Third Proportional to 21,904.17 and 24,364.55

Step by Step Solution

1. Step 1: Write the proportion equation
   21,904.17 : 24,364.55 = 24,364.55 : x
2. Step 2: Convert to fraction form
   21,904.17/24,364.55 = 24,364.55/x
3. Step 3: Cross multiply
   21,904.17x = 24,364.55 × 24,364.55
4. Step 4: Simplify right side
   21,904.17x = 593,631,144.42
5. Step 5: Solve for x
   x = 593,631,144.42/21,904.17
6. Step 6: Final answer
   x = 27,101.28