Finding the Third Proportional to 33,455.75 and 74,291.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,455.75 : 74,291.50 = 74,291.50 : x
2. Step 2: Convert to fraction form
   33,455.75/74,291.50 = 74,291.50/x
3. Step 3: Cross multiply
   33,455.75x = 74,291.50 × 74,291.50
4. Step 4: Simplify right side
   33,455.75x = 5,519,226,972.25
5. Step 5: Solve for x
   x = 5,519,226,972.25/33,455.75
6. Step 6: Final answer
   x = 164,970.95