Finding the Third Proportional to 17,875.69 and 38,125.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,875.69 : 38,125.69 = 38,125.69 : x
2. Step 2: Convert to fraction form
   17,875.69/38,125.69 = 38,125.69/x
3. Step 3: Cross multiply
   17,875.69x = 38,125.69 × 38,125.69
4. Step 4: Simplify right side
   17,875.69x = 1,453,568,047.35
5. Step 5: Solve for x
   x = 1,453,568,047.35/17,875.69
6. Step 6: Final answer
   x = 81,315.36