Finding the Third Proportional to 21,887.75 and 33,956.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,887.75 : 33,956.75 = 33,956.75 : x
2. Step 2: Convert to fraction form
   21,887.75/33,956.75 = 33,956.75/x
3. Step 3: Cross multiply
   21,887.75x = 33,956.75 × 33,956.75
4. Step 4: Simplify right side
   21,887.75x = 1,153,060,870.56
5. Step 5: Solve for x
   x = 1,153,060,870.56/21,887.75
6. Step 6: Final answer
   x = 52,680.65