Finding the Third Proportional to 88,828 and 185,864

Step by Step Solution

1. Step 1: Write the proportion equation
   88,828 : 185,864 = 185,864 : x
2. Step 2: Convert to fraction form
   88,828/185,864 = 185,864/x
3. Step 3: Cross multiply
   88,828x = 185,864 × 185,864
4. Step 4: Simplify right side
   88,828x = 34,545,426,496
5. Step 5: Solve for x
   x = 34,545,426,496/88,828
6. Step 6: Final answer
   x = 388,902.45