Finding the Third Proportional to 33,940.50 and 74,574

Step by Step Solution

1. Step 1: Write the proportion equation
   33,940.50 : 74,574 = 74,574 : x
2. Step 2: Convert to fraction form
   33,940.50/74,574 = 74,574/x
3. Step 3: Cross multiply
   33,940.50x = 74,574 × 74,574
4. Step 4: Simplify right side
   33,940.50x = 5,561,281,476
5. Step 5: Solve for x
   x = 5,561,281,476/33,940.50
6. Step 6: Final answer
   x = 163,853.85