Finding the Third Proportional to 88,050 and 188,565

Step by Step Solution

1. Step 1: Write the proportion equation
   88,050 : 188,565 = 188,565 : x
2. Step 2: Convert to fraction form
   88,050/188,565 = 188,565/x
3. Step 3: Cross multiply
   88,050x = 188,565 × 188,565
4. Step 4: Simplify right side
   88,050x = 35,556,759,225
5. Step 5: Solve for x
   x = 35,556,759,225/88,050
6. Step 6: Final answer
   x = 403,824.64