Finding the Third Proportional to 10,662 and 15,994.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662 : 15,994.50 = 15,994.50 : x
2. Step 2: Convert to fraction form
   10,662/15,994.50 = 15,994.50/x
3. Step 3: Cross multiply
   10,662x = 15,994.50 × 15,994.50
4. Step 4: Simplify right side
   10,662x = 255,824,030.25
5. Step 5: Solve for x
   x = 255,824,030.25/10,662
6. Step 6: Final answer
   x = 23,994.00