Finding the Third Proportional to 16,379.44 and 34,905.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,379.44 : 34,905.38 = 34,905.38 : x
2. Step 2: Convert to fraction form
   16,379.44/34,905.38 = 34,905.38/x
3. Step 3: Cross multiply
   16,379.44x = 34,905.38 × 34,905.38
4. Step 4: Simplify right side
   16,379.44x = 1,218,385,203.89
5. Step 5: Solve for x
   x = 1,218,385,203.89/16,379.44
6. Step 6: Final answer
   x = 74,385.05