Finding the Third Proportional to 12,767.63 and 20,001.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,767.63 : 20,001.94 = 20,001.94 : x
2. Step 2: Convert to fraction form
   12,767.63/20,001.94 = 20,001.94/x
3. Step 3: Cross multiply
   12,767.63x = 20,001.94 × 20,001.94
4. Step 4: Simplify right side
   12,767.63x = 400,077,503.75
5. Step 5: Solve for x
   x = 400,077,503.75/12,767.63
6. Step 6: Final answer
   x = 31,335.31