Finding the Third Proportional to 7,884 and 10,700

Step by Step Solution

1. Step 1: Write the proportion equation
   7,884 : 10,700 = 10,700 : x
2. Step 2: Convert to fraction form
   7,884/10,700 = 10,700/x
3. Step 3: Cross multiply
   7,884x = 10,700 × 10,700
4. Step 4: Simplify right side
   7,884x = 114,490,000
5. Step 5: Solve for x
   x = 114,490,000/7,884
6. Step 6: Final answer
   x = 14,521.82