Finding the Third Proportional to 38,286 and 56,092.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,286 : 56,092.50 = 56,092.50 : x
2. Step 2: Convert to fraction form
   38,286/56,092.50 = 56,092.50/x
3. Step 3: Cross multiply
   38,286x = 56,092.50 × 56,092.50
4. Step 4: Simplify right side
   38,286x = 3,146,368,556.25
5. Step 5: Solve for x
   x = 3,146,368,556.25/38,286
6. Step 6: Final answer
   x = 82,180.65