Finding the Third Proportional to 17,389 and 37,550

Step by Step Solution

1. Step 1: Write the proportion equation
   17,389 : 37,550 = 37,550 : x
2. Step 2: Convert to fraction form
   17,389/37,550 = 37,550/x
3. Step 3: Cross multiply
   17,389x = 37,550 × 37,550
4. Step 4: Simplify right side
   17,389x = 1,410,002,500
5. Step 5: Solve for x
   x = 1,410,002,500/17,389
6. Step 6: Final answer
   x = 81,085.89