Finding the Third Proportional to 17,247 and 37,722.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,247 : 37,722.75 = 37,722.75 : x
2. Step 2: Convert to fraction form
   17,247/37,722.75 = 37,722.75/x
3. Step 3: Cross multiply
   17,247x = 37,722.75 × 37,722.75
4. Step 4: Simplify right side
   17,247x = 1,423,005,867.56
5. Step 5: Solve for x
   x = 1,423,005,867.56/17,247
6. Step 6: Final answer
   x = 82,507.44