Finding the Third Proportional to 19,897 and 31,056

Step by Step Solution

1. Step 1: Write the proportion equation
   19,897 : 31,056 = 31,056 : x
2. Step 2: Convert to fraction form
   19,897/31,056 = 31,056/x
3. Step 3: Cross multiply
   19,897x = 31,056 × 31,056
4. Step 4: Simplify right side
   19,897x = 964,475,136
5. Step 5: Solve for x
   x = 964,475,136/19,897
6. Step 6: Final answer
   x = 48,473.39