Finding the Third Proportional to 71,320.50 and 110,322

Step by Step Solution

1. Step 1: Write the proportion equation
   71,320.50 : 110,322 = 110,322 : x
2. Step 2: Convert to fraction form
   71,320.50/110,322 = 110,322/x
3. Step 3: Cross multiply
   71,320.50x = 110,322 × 110,322
4. Step 4: Simplify right side
   71,320.50x = 12,170,943,684
5. Step 5: Solve for x
   x = 12,170,943,684/71,320.50
6. Step 6: Final answer
   x = 170,651.41