Finding the Third Proportional to 27,289.41 and 41,663.11

Step by Step Solution

1. Step 1: Write the proportion equation
   27,289.41 : 41,663.11 = 41,663.11 : x
2. Step 2: Convert to fraction form
   27,289.41/41,663.11 = 41,663.11/x
3. Step 3: Cross multiply
   27,289.41x = 41,663.11 × 41,663.11
4. Step 4: Simplify right side
   27,289.41x = 1,735,814,682.79
5. Step 5: Solve for x
   x = 1,735,814,682.79/27,289.41
6. Step 6: Final answer
   x = 63,607.64