Finding the Third Proportional to 53,802 and 109,790

Step by Step Solution

1. Step 1: Write the proportion equation
   53,802 : 109,790 = 109,790 : x
2. Step 2: Convert to fraction form
   53,802/109,790 = 109,790/x
3. Step 3: Cross multiply
   53,802x = 109,790 × 109,790
4. Step 4: Simplify right side
   53,802x = 12,053,844,100
5. Step 5: Solve for x
   x = 12,053,844,100/53,802
6. Step 6: Final answer
   x = 224,040.82