Finding the Third Proportional to 12,973 and 20,066

Step by Step Solution

1. Step 1: Write the proportion equation
   12,973 : 20,066 = 20,066 : x
2. Step 2: Convert to fraction form
   12,973/20,066 = 20,066/x
3. Step 3: Cross multiply
   12,973x = 20,066 × 20,066
4. Step 4: Simplify right side
   12,973x = 402,644,356
5. Step 5: Solve for x
   x = 402,644,356/12,973
6. Step 6: Final answer
   x = 31,037.10