Finding the Third Proportional to 17,276.50 and 37,310

Step by Step Solution

1. Step 1: Write the proportion equation
   17,276.50 : 37,310 = 37,310 : x
2. Step 2: Convert to fraction form
   17,276.50/37,310 = 37,310/x
3. Step 3: Cross multiply
   17,276.50x = 37,310 × 37,310
4. Step 4: Simplify right side
   17,276.50x = 1,392,036,100
5. Step 5: Solve for x
   x = 1,392,036,100/17,276.50
6. Step 6: Final answer
   x = 80,573.96