Finding the Third Proportional to 22,844 and 31,121

Step by Step Solution

1. Step 1: Write the proportion equation
   22,844 : 31,121 = 31,121 : x
2. Step 2: Convert to fraction form
   22,844/31,121 = 31,121/x
3. Step 3: Cross multiply
   22,844x = 31,121 × 31,121
4. Step 4: Simplify right side
   22,844x = 968,516,641
5. Step 5: Solve for x
   x = 968,516,641/22,844
6. Step 6: Final answer
   x = 42,396.98