Finding the Third Proportional to 17,506.88 and 38,415.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,506.88 : 38,415.38 = 38,415.38 : x
2. Step 2: Convert to fraction form
   17,506.88/38,415.38 = 38,415.38/x
3. Step 3: Cross multiply
   17,506.88x = 38,415.38 × 38,415.38
4. Step 4: Simplify right side
   17,506.88x = 1,475,741,036.39
5. Step 5: Solve for x
   x = 1,475,741,036.39/17,506.88
6. Step 6: Final answer
   x = 84,294.94