Finding the Third Proportional to 21,094.50 and 30,808.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,094.50 : 30,808.75 = 30,808.75 : x
2. Step 2: Convert to fraction form
   21,094.50/30,808.75 = 30,808.75/x
3. Step 3: Cross multiply
   21,094.50x = 30,808.75 × 30,808.75
4. Step 4: Simplify right side
   21,094.50x = 949,179,076.56
5. Step 5: Solve for x
   x = 949,179,076.56/21,094.50
6. Step 6: Final answer
   x = 44,996.52