Finding the Third Proportional to 17,296.88 and 27,158.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,296.88 : 27,158.63 = 27,158.63 : x
2. Step 2: Convert to fraction form
   17,296.88/27,158.63 = 27,158.63/x
3. Step 3: Cross multiply
   17,296.88x = 27,158.63 × 27,158.63
4. Step 4: Simplify right side
   17,296.88x = 737,590,911.89
5. Step 5: Solve for x
   x = 737,590,911.89/17,296.88
6. Step 6: Final answer
   x = 42,643.02