Finding the Third Proportional to 17,659.69 and 38,017.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,659.69 : 38,017.69 = 38,017.69 : x
2. Step 2: Convert to fraction form
   17,659.69/38,017.69 = 38,017.69/x
3. Step 3: Cross multiply
   17,659.69x = 38,017.69 × 38,017.69
4. Step 4: Simplify right side
   17,659.69x = 1,445,344,562.85
5. Step 5: Solve for x
   x = 1,445,344,562.85/17,659.69
6. Step 6: Final answer
   x = 81,844.29