Finding the Third Proportional to 72,327.94 and 111,240.84

Step by Step Solution

1. Step 1: Write the proportion equation
   72,327.94 : 111,240.84 = 111,240.84 : x
2. Step 2: Convert to fraction form
   72,327.94/111,240.84 = 111,240.84/x
3. Step 3: Cross multiply
   72,327.94x = 111,240.84 × 111,240.84
4. Step 4: Simplify right side
   72,327.94x = 12,374,525,318.21
5. Step 5: Solve for x
   x = 12,374,525,318.21/72,327.94
6. Step 6: Final answer
   x = 171,089.15