Finding the Third Proportional to 33,963.47 and 74,487.94

Step by Step Solution

1. Step 1: Write the proportion equation
   33,963.47 : 74,487.94 = 74,487.94 : x
2. Step 2: Convert to fraction form
   33,963.47/74,487.94 = 74,487.94/x
3. Step 3: Cross multiply
   33,963.47x = 74,487.94 × 74,487.94
4. Step 4: Simplify right side
   33,963.47x = 5,548,452,833.00
5. Step 5: Solve for x
   x = 5,548,452,833.00/33,963.47
6. Step 6: Final answer
   x = 163,365.32