Finding the Third Proportional to 15,422.81 and 33,185.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,422.81 : 33,185.06 = 33,185.06 : x
2. Step 2: Convert to fraction form
   15,422.81/33,185.06 = 33,185.06/x
3. Step 3: Cross multiply
   15,422.81x = 33,185.06 × 33,185.06
4. Step 4: Simplify right side
   15,422.81x = 1,101,248,373.13
5. Step 5: Solve for x
   x = 1,101,248,373.13/15,422.81
6. Step 6: Final answer
   x = 71,403.86