Finding the Third Proportional to 17,551.69 and 38,323.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,551.69 : 38,323.13 = 38,323.13 : x
2. Step 2: Convert to fraction form
   17,551.69/38,323.13 = 38,323.13/x
3. Step 3: Cross multiply
   17,551.69x = 38,323.13 × 38,323.13
4. Step 4: Simplify right side
   17,551.69x = 1,468,661,909.77
5. Step 5: Solve for x
   x = 1,468,661,909.77/17,551.69
6. Step 6: Final answer
   x = 83,676.39