Finding the Third Proportional to 52,215 and 113,838

Step by Step Solution

1. Step 1: Write the proportion equation
   52,215 : 113,838 = 113,838 : x
2. Step 2: Convert to fraction form
   52,215/113,838 = 113,838/x
3. Step 3: Cross multiply
   52,215x = 113,838 × 113,838
4. Step 4: Simplify right side
   52,215x = 12,959,090,244
5. Step 5: Solve for x
   x = 12,959,090,244/52,215
6. Step 6: Final answer
   x = 248,187.12