Finding the Third Proportional to 20,564.06 and 30,997.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,564.06 : 30,997.88 = 30,997.88 : x
2. Step 2: Convert to fraction form
   20,564.06/30,997.88 = 30,997.88/x
3. Step 3: Cross multiply
   20,564.06x = 30,997.88 × 30,997.88
4. Step 4: Simplify right side
   20,564.06x = 960,868,254.52
5. Step 5: Solve for x
   x = 960,868,254.52/20,564.06
6. Step 6: Final answer
   x = 46,725.60