Finding the Third Proportional to 20,151.75 and 31,773.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,151.75 : 31,773.38 = 31,773.38 : x
2. Step 2: Convert to fraction form
   20,151.75/31,773.38 = 31,773.38/x
3. Step 3: Cross multiply
   20,151.75x = 31,773.38 × 31,773.38
4. Step 4: Simplify right side
   20,151.75x = 1,009,547,358.89
5. Step 5: Solve for x
   x = 1,009,547,358.89/20,151.75
6. Step 6: Final answer
   x = 50,097.26