Finding the Third Proportional to 17,340 and 26,335.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,340 : 26,335.50 = 26,335.50 : x
2. Step 2: Convert to fraction form
   17,340/26,335.50 = 26,335.50/x
3. Step 3: Cross multiply
   17,340x = 26,335.50 × 26,335.50
4. Step 4: Simplify right side
   17,340x = 693,558,560.25
5. Step 5: Solve for x
   x = 693,558,560.25/17,340
6. Step 6: Final answer
   x = 39,997.61