Finding the Third Proportional to 33,699.50 and 51,622

Step by Step Solution

1. Step 1: Write the proportion equation
   33,699.50 : 51,622 = 51,622 : x
2. Step 2: Convert to fraction form
   33,699.50/51,622 = 51,622/x
3. Step 3: Cross multiply
   33,699.50x = 51,622 × 51,622
4. Step 4: Simplify right side
   33,699.50x = 2,664,830,884
5. Step 5: Solve for x
   x = 2,664,830,884/33,699.50
6. Step 6: Final answer
   x = 79,076.27