Finding the Third Proportional to 17,375.75 and 37,212

Step by Step Solution

1. Step 1: Write the proportion equation
   17,375.75 : 37,212 = 37,212 : x
2. Step 2: Convert to fraction form
   17,375.75/37,212 = 37,212/x
3. Step 3: Cross multiply
   17,375.75x = 37,212 × 37,212
4. Step 4: Simplify right side
   17,375.75x = 1,384,732,944
5. Step 5: Solve for x
   x = 1,384,732,944/17,375.75
6. Step 6: Final answer
   x = 79,693.42