Finding the Third Proportional to 10,050.75 and 12,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,050.75 : 12,766.50 = 12,766.50 : x
2. Step 2: Convert to fraction form
   10,050.75/12,766.50 = 12,766.50/x
3. Step 3: Cross multiply
   10,050.75x = 12,766.50 × 12,766.50
4. Step 4: Simplify right side
   10,050.75x = 162,983,522.25
5. Step 5: Solve for x
   x = 162,983,522.25/10,050.75
6. Step 6: Final answer
   x = 16,216.06