Finding the Third Proportional to 27,291.94 and 40,178.53

Step by Step Solution

1. Step 1: Write the proportion equation
   27,291.94 : 40,178.53 = 40,178.53 : x
2. Step 2: Convert to fraction form
   27,291.94/40,178.53 = 40,178.53/x
3. Step 3: Cross multiply
   27,291.94x = 40,178.53 × 40,178.53
4. Step 4: Simplify right side
   27,291.94x = 1,614,314,373.41
5. Step 5: Solve for x
   x = 1,614,314,373.41/27,291.94
6. Step 6: Final answer
   x = 59,149.86