Finding the Third Proportional to 42,933.94 and 91,572.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,933.94 : 91,572.75 = 91,572.75 : x
2. Step 2: Convert to fraction form
   42,933.94/91,572.75 = 91,572.75/x
3. Step 3: Cross multiply
   42,933.94x = 91,572.75 × 91,572.75
4. Step 4: Simplify right side
   42,933.94x = 8,385,568,542.56
5. Step 5: Solve for x
   x = 8,385,568,542.56/42,933.94
6. Step 6: Final answer
   x = 195,313.29