Finding the Third Proportional to 17,315.25 and 37,398.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,315.25 : 37,398.75 = 37,398.75 : x
2. Step 2: Convert to fraction form
   17,315.25/37,398.75 = 37,398.75/x
3. Step 3: Cross multiply
   17,315.25x = 37,398.75 × 37,398.75
4. Step 4: Simplify right side
   17,315.25x = 1,398,666,501.56
5. Step 5: Solve for x
   x = 1,398,666,501.56/17,315.25
6. Step 6: Final answer
   x = 80,776.57