Finding the Third Proportional to 21,100.50 and 33,594.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,100.50 : 33,594.75 = 33,594.75 : x
2. Step 2: Convert to fraction form
   21,100.50/33,594.75 = 33,594.75/x
3. Step 3: Cross multiply
   21,100.50x = 33,594.75 × 33,594.75
4. Step 4: Simplify right side
   21,100.50x = 1,128,607,227.56
5. Step 5: Solve for x
   x = 1,128,607,227.56/21,100.50
6. Step 6: Final answer
   x = 53,487.23