Finding the Third Proportional to 33,610 and 51,590

Step by Step Solution

1. Step 1: Write the proportion equation
   33,610 : 51,590 = 51,590 : x
2. Step 2: Convert to fraction form
   33,610/51,590 = 51,590/x
3. Step 3: Cross multiply
   33,610x = 51,590 × 51,590
4. Step 4: Simplify right side
   33,610x = 2,661,528,100
5. Step 5: Solve for x
   x = 2,661,528,100/33,610
6. Step 6: Final answer
   x = 79,188.58