Finding the Third Proportional to 9,808 and 16,472

Step by Step Solution

1. Step 1: Write the proportion equation
   9,808 : 16,472 = 16,472 : x
2. Step 2: Convert to fraction form
   9,808/16,472 = 16,472/x
3. Step 3: Cross multiply
   9,808x = 16,472 × 16,472
4. Step 4: Simplify right side
   9,808x = 271,326,784
5. Step 5: Solve for x
   x = 271,326,784/9,808
6. Step 6: Final answer
   x = 27,663.82