Finding the Third Proportional to 22,105 and 31,069.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,105 : 31,069.50 = 31,069.50 : x
2. Step 2: Convert to fraction form
   22,105/31,069.50 = 31,069.50/x
3. Step 3: Cross multiply
   22,105x = 31,069.50 × 31,069.50
4. Step 4: Simplify right side
   22,105x = 965,313,830.25
5. Step 5: Solve for x
   x = 965,313,830.25/22,105
6. Step 6: Final answer
   x = 43,669.48