Finding the Third Proportional to 16,379.34 and 35,825.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,379.34 : 35,825.81 = 35,825.81 : x
2. Step 2: Convert to fraction form
   16,379.34/35,825.81 = 35,825.81/x
3. Step 3: Cross multiply
   16,379.34x = 35,825.81 × 35,825.81
4. Step 4: Simplify right side
   16,379.34x = 1,283,488,841.29
5. Step 5: Solve for x
   x = 1,283,488,841.29/16,379.34
6. Step 6: Final answer
   x = 78,360.21