Finding the Third Proportional to 14,058.56 and 20,973.94

Step by Step Solution

1. Step 1: Write the proportion equation
   14,058.56 : 20,973.94 = 20,973.94 : x
2. Step 2: Convert to fraction form
   14,058.56/20,973.94 = 20,973.94/x
3. Step 3: Cross multiply
   14,058.56x = 20,973.94 × 20,973.94
4. Step 4: Simplify right side
   14,058.56x = 439,906,054.25
5. Step 5: Solve for x
   x = 439,906,054.25/14,058.56
6. Step 6: Final answer
   x = 31,290.97