Finding the Third Proportional to 30,793.50 and 42,194.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,793.50 : 42,194.25 = 42,194.25 : x
2. Step 2: Convert to fraction form
   30,793.50/42,194.25 = 42,194.25/x
3. Step 3: Cross multiply
   30,793.50x = 42,194.25 × 42,194.25
4. Step 4: Simplify right side
   30,793.50x = 1,780,354,733.06
5. Step 5: Solve for x
   x = 1,780,354,733.06/30,793.50
6. Step 6: Final answer
   x = 57,815.93