Finding the Third Proportional to 17,265.66 and 23,221.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,265.66 : 23,221.69 = 23,221.69 : x
2. Step 2: Convert to fraction form
   17,265.66/23,221.69 = 23,221.69/x
3. Step 3: Cross multiply
   17,265.66x = 23,221.69 × 23,221.69
4. Step 4: Simplify right side
   17,265.66x = 539,246,770.35
5. Step 5: Solve for x
   x = 539,246,770.35/17,265.66
6. Step 6: Final answer
   x = 31,232.34