Finding the Third Proportional to 8,422.31 and 14,036.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,422.31 : 14,036.06 = 14,036.06 : x
2. Step 2: Convert to fraction form
   8,422.31/14,036.06 = 14,036.06/x
3. Step 3: Cross multiply
   8,422.31x = 14,036.06 × 14,036.06
4. Step 4: Simplify right side
   8,422.31x = 197,011,050.50
5. Step 5: Solve for x
   x = 197,011,050.50/8,422.31
6. Step 6: Final answer
   x = 23,391.56