Finding the Third Proportional to 21,892.88 and 33,968.81

Step by Step Solution

1. Step 1: Write the proportion equation
   21,892.88 : 33,968.81 = 33,968.81 : x
2. Step 2: Convert to fraction form
   21,892.88/33,968.81 = 33,968.81/x
3. Step 3: Cross multiply
   21,892.88x = 33,968.81 × 33,968.81
4. Step 4: Simplify right side
   21,892.88x = 1,153,880,222.66
5. Step 5: Solve for x
   x = 1,153,880,222.66/21,892.88
6. Step 6: Final answer
   x = 52,705.74