Finding the Third Proportional to 10,050.75 and 14,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,050.75 : 14,774.25 = 14,774.25 : x
2. Step 2: Convert to fraction form
   10,050.75/14,774.25 = 14,774.25/x
3. Step 3: Cross multiply
   10,050.75x = 14,774.25 × 14,774.25
4. Step 4: Simplify right side
   10,050.75x = 218,278,463.06
5. Step 5: Solve for x
   x = 218,278,463.06/10,050.75
6. Step 6: Final answer
   x = 21,717.63