Finding the Third Proportional to 21,753.56 and 32,931.56

Step by Step Solution

1. Step 1: Write the proportion equation
   21,753.56 : 32,931.56 = 32,931.56 : x
2. Step 2: Convert to fraction form
   21,753.56/32,931.56 = 32,931.56/x
3. Step 3: Cross multiply
   21,753.56x = 32,931.56 × 32,931.56
4. Step 4: Simplify right side
   21,753.56x = 1,084,487,808.69
5. Step 5: Solve for x
   x = 1,084,487,808.69/21,753.56
6. Step 6: Final answer
   x = 49,853.34