Finding the Third Proportional to 21,910.50 and 34,333.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,910.50 : 34,333.88 = 34,333.88 : x
2. Step 2: Convert to fraction form
   21,910.50/34,333.88 = 34,333.88/x
3. Step 3: Cross multiply
   21,910.50x = 34,333.88 × 34,333.88
4. Step 4: Simplify right side
   21,910.50x = 1,178,814,972.52
5. Step 5: Solve for x
   x = 1,178,814,972.52/21,910.50
6. Step 6: Final answer
   x = 53,801.37