Finding the Third Proportional to 22,790 and 49,900

Step by Step Solution

1. Step 1: Write the proportion equation
   22,790 : 49,900 = 49,900 : x
2. Step 2: Convert to fraction form
   22,790/49,900 = 49,900/x
3. Step 3: Cross multiply
   22,790x = 49,900 × 49,900
4. Step 4: Simplify right side
   22,790x = 2,490,010,000
5. Step 5: Solve for x
   x = 2,490,010,000/22,790
6. Step 6: Final answer
   x = 109,258.89