Finding the Third Proportional to 40,609.50 and 60,914.25

Step by Step Solution

1. Step 1: Write the proportion equation
   40,609.50 : 60,914.25 = 60,914.25 : x
2. Step 2: Convert to fraction form
   40,609.50/60,914.25 = 60,914.25/x
3. Step 3: Cross multiply
   40,609.50x = 60,914.25 × 60,914.25
4. Step 4: Simplify right side
   40,609.50x = 3,710,545,853.06
5. Step 5: Solve for x
   x = 3,710,545,853.06/40,609.50
6. Step 6: Final answer
   x = 91,371.38