Finding the Third Proportional to 9,775.69 and 21,297.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,775.69 : 21,297.38 = 21,297.38 : x
2. Step 2: Convert to fraction form
   9,775.69/21,297.38 = 21,297.38/x
3. Step 3: Cross multiply
   9,775.69x = 21,297.38 × 21,297.38
4. Step 4: Simplify right side
   9,775.69x = 453,578,181.89
5. Step 5: Solve for x
   x = 453,578,181.89/9,775.69
6. Step 6: Final answer
   x = 46,398.60