Finding the Third Proportional to 12,368.95 and 17,015.06

Step by Step Solution

1. Step 1: Write the proportion equation
   12,368.95 : 17,015.06 = 17,015.06 : x
2. Step 2: Convert to fraction form
   12,368.95/17,015.06 = 17,015.06/x
3. Step 3: Cross multiply
   12,368.95x = 17,015.06 × 17,015.06
4. Step 4: Simplify right side
   12,368.95x = 289,512,351.88
5. Step 5: Solve for x
   x = 289,512,351.88/12,368.95
6. Step 6: Final answer
   x = 23,406.37