Finding the Third Proportional to 92,808 and 141,388

Step by Step Solution

1. Step 1: Write the proportion equation
   92,808 : 141,388 = 141,388 : x
2. Step 2: Convert to fraction form
   92,808/141,388 = 141,388/x
3. Step 3: Cross multiply
   92,808x = 141,388 × 141,388
4. Step 4: Simplify right side
   92,808x = 19,990,566,544
5. Step 5: Solve for x
   x = 19,990,566,544/92,808
6. Step 6: Final answer
   x = 215,397.02