Finding the Third Proportional to 9,158.06 and 14,215.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,158.06 : 14,215.50 = 14,215.50 : x
2. Step 2: Convert to fraction form
   9,158.06/14,215.50 = 14,215.50/x
3. Step 3: Cross multiply
   9,158.06x = 14,215.50 × 14,215.50
4. Step 4: Simplify right side
   9,158.06x = 202,080,440.25
5. Step 5: Solve for x
   x = 202,080,440.25/9,158.06
6. Step 6: Final answer
   x = 22,065.85