Finding the Third Proportional to 71,700 and 113,502

Step by Step Solution

1. Step 1: Write the proportion equation
   71,700 : 113,502 = 113,502 : x
2. Step 2: Convert to fraction form
   71,700/113,502 = 113,502/x
3. Step 3: Cross multiply
   71,700x = 113,502 × 113,502
4. Step 4: Simplify right side
   71,700x = 12,882,704,004
5. Step 5: Solve for x
   x = 12,882,704,004/71,700
6. Step 6: Final answer
   x = 179,675.09