Finding the Third Proportional to 17,627.63 and 26,443.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,627.63 : 26,443.13 = 26,443.13 : x
2. Step 2: Convert to fraction form
   17,627.63/26,443.13 = 26,443.13/x
3. Step 3: Cross multiply
   17,627.63x = 26,443.13 × 26,443.13
4. Step 4: Simplify right side
   17,627.63x = 699,238,859.77
5. Step 5: Solve for x
   x = 699,238,859.77/17,627.63
6. Step 6: Final answer
   x = 39,667.22