Finding the Third Proportional to 52,896 and 85,048

Step by Step Solution

1. Step 1: Write the proportion equation
   52,896 : 85,048 = 85,048 : x
2. Step 2: Convert to fraction form
   52,896/85,048 = 85,048/x
3. Step 3: Cross multiply
   52,896x = 85,048 × 85,048
4. Step 4: Simplify right side
   52,896x = 7,233,162,304
5. Step 5: Solve for x
   x = 7,233,162,304/52,896
6. Step 6: Final answer
   x = 136,743.09