Finding the Third Proportional to 11,734.50 and 17,603.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,734.50 : 17,603.25 = 17,603.25 : x
2. Step 2: Convert to fraction form
   11,734.50/17,603.25 = 17,603.25/x
3. Step 3: Cross multiply
   11,734.50x = 17,603.25 × 17,603.25
4. Step 4: Simplify right side
   11,734.50x = 309,874,410.56
5. Step 5: Solve for x
   x = 309,874,410.56/11,734.50
6. Step 6: Final answer
   x = 26,407.13