Finding the Third Proportional to 38,333.50 and 52,786.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,333.50 : 52,786.50 = 52,786.50 : x
2. Step 2: Convert to fraction form
   38,333.50/52,786.50 = 52,786.50/x
3. Step 3: Cross multiply
   38,333.50x = 52,786.50 × 52,786.50
4. Step 4: Simplify right side
   38,333.50x = 2,786,414,582.25
5. Step 5: Solve for x
   x = 2,786,414,582.25/38,333.50
6. Step 6: Final answer
   x = 72,688.76