Finding the Third Proportional to 53,422 and 113,994

Step by Step Solution

1. Step 1: Write the proportion equation
   53,422 : 113,994 = 113,994 : x
2. Step 2: Convert to fraction form
   53,422/113,994 = 113,994/x
3. Step 3: Cross multiply
   53,422x = 113,994 × 113,994
4. Step 4: Simplify right side
   53,422x = 12,994,632,036
5. Step 5: Solve for x
   x = 12,994,632,036/53,422
6. Step 6: Final answer
   x = 243,244.96