Finding the Third Proportional to 51,793 and 79,233.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,793 : 79,233.50 = 79,233.50 : x
2. Step 2: Convert to fraction form
   51,793/79,233.50 = 79,233.50/x
3. Step 3: Cross multiply
   51,793x = 79,233.50 × 79,233.50
4. Step 4: Simplify right side
   51,793x = 6,277,947,522.25
5. Step 5: Solve for x
   x = 6,277,947,522.25/51,793
6. Step 6: Final answer
   x = 121,212.28