Finding the Third Proportional to 9,775.50 and 21,344

Step by Step Solution

1. Step 1: Write the proportion equation
   9,775.50 : 21,344 = 21,344 : x
2. Step 2: Convert to fraction form
   9,775.50/21,344 = 21,344/x
3. Step 3: Cross multiply
   9,775.50x = 21,344 × 21,344
4. Step 4: Simplify right side
   9,775.50x = 455,566,336
5. Step 5: Solve for x
   x = 455,566,336/9,775.50
6. Step 6: Final answer
   x = 46,602.87