Finding the Third Proportional to 21,472 and 32,847

Step by Step Solution

1. Step 1: Write the proportion equation
   21,472 : 32,847 = 32,847 : x
2. Step 2: Convert to fraction form
   21,472/32,847 = 32,847/x
3. Step 3: Cross multiply
   21,472x = 32,847 × 32,847
4. Step 4: Simplify right side
   21,472x = 1,078,925,409
5. Step 5: Solve for x
   x = 1,078,925,409/21,472
6. Step 6: Final answer
   x = 50,248.02