Finding the Third Proportional to 22,326 and 31,221

Step by Step Solution

1. Step 1: Write the proportion equation
   22,326 : 31,221 = 31,221 : x
2. Step 2: Convert to fraction form
   22,326/31,221 = 31,221/x
3. Step 3: Cross multiply
   22,326x = 31,221 × 31,221
4. Step 4: Simplify right side
   22,326x = 974,750,841
5. Step 5: Solve for x
   x = 974,750,841/22,326
6. Step 6: Final answer
   x = 43,659.90