Finding the Third Proportional to 52,664 and 116,992

Step by Step Solution

1. Step 1: Write the proportion equation
   52,664 : 116,992 = 116,992 : x
2. Step 2: Convert to fraction form
   52,664/116,992 = 116,992/x
3. Step 3: Cross multiply
   52,664x = 116,992 × 116,992
4. Step 4: Simplify right side
   52,664x = 13,687,128,064
5. Step 5: Solve for x
   x = 13,687,128,064/52,664
6. Step 6: Final answer
   x = 259,895.34