Finding the Third Proportional to 57,049 and 88,796

Step by Step Solution

1. Step 1: Write the proportion equation
   57,049 : 88,796 = 88,796 : x
2. Step 2: Convert to fraction form
   57,049/88,796 = 88,796/x
3. Step 3: Cross multiply
   57,049x = 88,796 × 88,796
4. Step 4: Simplify right side
   57,049x = 7,884,729,616
5. Step 5: Solve for x
   x = 7,884,729,616/57,049
6. Step 6: Final answer
   x = 138,209.78