Finding the Third Proportional to 20,174 and 43,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,174 : 43,127.50 = 43,127.50 : x
2. Step 2: Convert to fraction form
   20,174/43,127.50 = 43,127.50/x
3. Step 3: Cross multiply
   20,174x = 43,127.50 × 43,127.50
4. Step 4: Simplify right side
   20,174x = 1,859,981,256.25
5. Step 5: Solve for x
   x = 1,859,981,256.25/20,174
6. Step 6: Final answer
   x = 92,196.95