Finding the Third Proportional to 13,658.75 and 21,094.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,658.75 : 21,094.75 = 21,094.75 : x
2. Step 2: Convert to fraction form
   13,658.75/21,094.75 = 21,094.75/x
3. Step 3: Cross multiply
   13,658.75x = 21,094.75 × 21,094.75
4. Step 4: Simplify right side
   13,658.75x = 444,988,477.56
5. Step 5: Solve for x
   x = 444,988,477.56/13,658.75
6. Step 6: Final answer
   x = 32,579.00