Finding the Third Proportional to 53,616 and 113,712

Step by Step Solution

1. Step 1: Write the proportion equation
   53,616 : 113,712 = 113,712 : x
2. Step 2: Convert to fraction form
   53,616/113,712 = 113,712/x
3. Step 3: Cross multiply
   53,616x = 113,712 × 113,712
4. Step 4: Simplify right side
   53,616x = 12,930,418,944
5. Step 5: Solve for x
   x = 12,930,418,944/53,616
6. Step 6: Final answer
   x = 241,167.17