Finding the Third Proportional to 89,149.50 and 195,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,149.50 : 195,793.50 = 195,793.50 : x
2. Step 2: Convert to fraction form
   89,149.50/195,793.50 = 195,793.50/x
3. Step 3: Cross multiply
   89,149.50x = 195,793.50 × 195,793.50
4. Step 4: Simplify right side
   89,149.50x = 38,335,094,642.25
5. Step 5: Solve for x
   x = 38,335,094,642.25/89,149.50
6. Step 6: Final answer
   x = 430,009.08