Finding the Third Proportional to 54,507.94 and 79,967.25

Step by Step Solution

1. Step 1: Write the proportion equation
   54,507.94 : 79,967.25 = 79,967.25 : x
2. Step 2: Convert to fraction form
   54,507.94/79,967.25 = 79,967.25/x
3. Step 3: Cross multiply
   54,507.94x = 79,967.25 × 79,967.25
4. Step 4: Simplify right side
   54,507.94x = 6,394,761,072.56
5. Step 5: Solve for x
   x = 6,394,761,072.56/54,507.94
6. Step 6: Final answer
   x = 117,317.98