Finding the Third Proportional to 9,493.50 and 20,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,493.50 : 20,774.25 = 20,774.25 : x
2. Step 2: Convert to fraction form
   9,493.50/20,774.25 = 20,774.25/x
3. Step 3: Cross multiply
   9,493.50x = 20,774.25 × 20,774.25
4. Step 4: Simplify right side
   9,493.50x = 431,569,463.06
5. Step 5: Solve for x
   x = 431,569,463.06/9,493.50
6. Step 6: Final answer
   x = 45,459.47