Finding the Third Proportional to 38,154.25 and 79,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,154.25 : 79,793.50 = 79,793.50 : x
2. Step 2: Convert to fraction form
   38,154.25/79,793.50 = 79,793.50/x
3. Step 3: Cross multiply
   38,154.25x = 79,793.50 × 79,793.50
4. Step 4: Simplify right side
   38,154.25x = 6,367,002,642.25
5. Step 5: Solve for x
   x = 6,367,002,642.25/38,154.25
6. Step 6: Final answer
   x = 166,875.32