Finding the Third Proportional to 17,206.88 and 23,158.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,206.88 : 23,158.13 = 23,158.13 : x
2. Step 2: Convert to fraction form
   17,206.88/23,158.13 = 23,158.13/x
3. Step 3: Cross multiply
   17,206.88x = 23,158.13 × 23,158.13
4. Step 4: Simplify right side
   17,206.88x = 536,298,753.52
5. Step 5: Solve for x
   x = 536,298,753.52/17,206.88
6. Step 6: Final answer
   x = 31,167.70