Finding the Third Proportional to 87,191.44 and 133,300.69

Step by Step Solution

1. Step 1: Write the proportion equation
   87,191.44 : 133,300.69 = 133,300.69 : x
2. Step 2: Convert to fraction form
   87,191.44/133,300.69 = 133,300.69/x
3. Step 3: Cross multiply
   87,191.44x = 133,300.69 × 133,300.69
4. Step 4: Simplify right side
   87,191.44x = 17,769,073,287.97
5. Step 5: Solve for x
   x = 17,769,073,287.97/87,191.44
6. Step 6: Final answer
   x = 203,793.79