Finding the Third Proportional to 10,581.75 and 12,363.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,581.75 : 12,363.75 = 12,363.75 : x
2. Step 2: Convert to fraction form
   10,581.75/12,363.75 = 12,363.75/x
3. Step 3: Cross multiply
   10,581.75x = 12,363.75 × 12,363.75
4. Step 4: Simplify right side
   10,581.75x = 152,862,314.06
5. Step 5: Solve for x
   x = 152,862,314.06/10,581.75
6. Step 6: Final answer
   x = 14,445.84