Finding the Third Proportional to 17,320.50 and 37,374.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,320.50 : 37,374.75 = 37,374.75 : x
2. Step 2: Convert to fraction form
   17,320.50/37,374.75 = 37,374.75/x
3. Step 3: Cross multiply
   17,320.50x = 37,374.75 × 37,374.75
4. Step 4: Simplify right side
   17,320.50x = 1,396,871,937.56
5. Step 5: Solve for x
   x = 1,396,871,937.56/17,320.50
6. Step 6: Final answer
   x = 80,648.48