Finding the Third Proportional to 67,142.25 and 94,118.63

Step by Step Solution

1. Step 1: Write the proportion equation
   67,142.25 : 94,118.63 = 94,118.63 : x
2. Step 2: Convert to fraction form
   67,142.25/94,118.63 = 94,118.63/x
3. Step 3: Cross multiply
   67,142.25x = 94,118.63 × 94,118.63
4. Step 4: Simplify right side
   67,142.25x = 8,858,315,571.89
5. Step 5: Solve for x
   x = 8,858,315,571.89/67,142.25
6. Step 6: Final answer
   x = 131,933.55