Finding the Third Proportional to 10,607.06 and 20,946.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,607.06 : 20,946.38 = 20,946.38 : x
2. Step 2: Convert to fraction form
   10,607.06/20,946.38 = 20,946.38/x
3. Step 3: Cross multiply
   10,607.06x = 20,946.38 × 20,946.38
4. Step 4: Simplify right side
   10,607.06x = 438,750,625.64
5. Step 5: Solve for x
   x = 438,750,625.64/10,607.06
6. Step 6: Final answer
   x = 41,364.01