Finding the Third Proportional to 38,247 and 55,086.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,247 : 55,086.50 = 55,086.50 : x
2. Step 2: Convert to fraction form
   38,247/55,086.50 = 55,086.50/x
3. Step 3: Cross multiply
   38,247x = 55,086.50 × 55,086.50
4. Step 4: Simplify right side
   38,247x = 3,034,522,482.25
5. Step 5: Solve for x
   x = 3,034,522,482.25/38,247
6. Step 6: Final answer
   x = 79,340.14