Finding the Third Proportional to 88,053 and 188,571

Step by Step Solution

1. Step 1: Write the proportion equation
   88,053 : 188,571 = 188,571 : x
2. Step 2: Convert to fraction form
   88,053/188,571 = 188,571/x
3. Step 3: Cross multiply
   88,053x = 188,571 × 188,571
4. Step 4: Simplify right side
   88,053x = 35,559,022,041
5. Step 5: Solve for x
   x = 35,559,022,041/88,053
6. Step 6: Final answer
   x = 403,836.58