Finding the Third Proportional to 33,664.50 and 48,940

Step by Step Solution

1. Step 1: Write the proportion equation
   33,664.50 : 48,940 = 48,940 : x
2. Step 2: Convert to fraction form
   33,664.50/48,940 = 48,940/x
3. Step 3: Cross multiply
   33,664.50x = 48,940 × 48,940
4. Step 4: Simplify right side
   33,664.50x = 2,395,123,600
5. Step 5: Solve for x
   x = 2,395,123,600/33,664.50
6. Step 6: Final answer
   x = 71,146.86