Finding the Third Proportional to 88,881.75 and 194,391.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,881.75 : 194,391.56 = 194,391.56 : x
2. Step 2: Convert to fraction form
   88,881.75/194,391.56 = 194,391.56/x
3. Step 3: Cross multiply
   88,881.75x = 194,391.56 × 194,391.56
4. Step 4: Simplify right side
   88,881.75x = 37,788,079,571.19
5. Step 5: Solve for x
   x = 37,788,079,571.19/88,881.75
6. Step 6: Final answer
   x = 425,150.04