Finding the Third Proportional to 15,901.31 and 35,926.03

Step by Step Solution

1. Step 1: Write the proportion equation
   15,901.31 : 35,926.03 = 35,926.03 : x
2. Step 2: Convert to fraction form
   15,901.31/35,926.03 = 35,926.03/x
3. Step 3: Cross multiply
   15,901.31x = 35,926.03 × 35,926.03
4. Step 4: Simplify right side
   15,901.31x = 1,290,679,721.38
5. Step 5: Solve for x
   x = 1,290,679,721.38/15,901.31
6. Step 6: Final answer
   x = 81,168.13