Finding the Third Proportional to 21,463.31 and 33,206.34

Step by Step Solution

1. Step 1: Write the proportion equation
   21,463.31 : 33,206.34 = 33,206.34 : x
2. Step 2: Convert to fraction form
   21,463.31/33,206.34 = 33,206.34/x
3. Step 3: Cross multiply
   21,463.31x = 33,206.34 × 33,206.34
4. Step 4: Simplify right side
   21,463.31x = 1,102,661,265.24
5. Step 5: Solve for x
   x = 1,102,661,265.24/21,463.31
6. Step 6: Final answer
   x = 51,374.24