Finding the Third Proportional to 40,923 and 89,140.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,923 : 89,140.50 = 89,140.50 : x
2. Step 2: Convert to fraction form
   40,923/89,140.50 = 89,140.50/x
3. Step 3: Cross multiply
   40,923x = 89,140.50 × 89,140.50
4. Step 4: Simplify right side
   40,923x = 7,946,028,740.25
5. Step 5: Solve for x
   x = 7,946,028,740.25/40,923
6. Step 6: Final answer
   x = 194,170.24