Finding the Third Proportional to 42,092 and 88,929

Step by Step Solution

1. Step 1: Write the proportion equation
   42,092 : 88,929 = 88,929 : x
2. Step 2: Convert to fraction form
   42,092/88,929 = 88,929/x
3. Step 3: Cross multiply
   42,092x = 88,929 × 88,929
4. Step 4: Simplify right side
   42,092x = 7,908,367,041
5. Step 5: Solve for x
   x = 7,908,367,041/42,092
6. Step 6: Final answer
   x = 187,882.90