Finding the Third Proportional to 22,858 and 34,728.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,858 : 34,728.50 = 34,728.50 : x
2. Step 2: Convert to fraction form
   22,858/34,728.50 = 34,728.50/x
3. Step 3: Cross multiply
   22,858x = 34,728.50 × 34,728.50
4. Step 4: Simplify right side
   22,858x = 1,206,068,712.25
5. Step 5: Solve for x
   x = 1,206,068,712.25/22,858
6. Step 6: Final answer
   x = 52,763.53