Finding the Third Proportional to 7,106.63 and 10,659.94

Step by Step Solution

1. Step 1: Write the proportion equation
   7,106.63 : 10,659.94 = 10,659.94 : x
2. Step 2: Convert to fraction form
   7,106.63/10,659.94 = 10,659.94/x
3. Step 3: Cross multiply
   7,106.63x = 10,659.94 × 10,659.94
4. Step 4: Simplify right side
   7,106.63x = 113,634,267.50
5. Step 5: Solve for x
   x = 113,634,267.50/7,106.63
6. Step 6: Final answer
   x = 15,989.91