Finding the Third Proportional to 20,071.13 and 35,732.81

Step by Step Solution

1. Step 1: Write the proportion equation
   20,071.13 : 35,732.81 = 35,732.81 : x
2. Step 2: Convert to fraction form
   20,071.13/35,732.81 = 35,732.81/x
3. Step 3: Cross multiply
   20,071.13x = 35,732.81 × 35,732.81
4. Step 4: Simplify right side
   20,071.13x = 1,276,833,889.16
5. Step 5: Solve for x
   x = 1,276,833,889.16/20,071.13
6. Step 6: Final answer
   x = 63,615.46