Finding the Third Proportional to 59,468 and 89,208

Step by Step Solution

1. Step 1: Write the proportion equation
   59,468 : 89,208 = 89,208 : x
2. Step 2: Convert to fraction form
   59,468/89,208 = 89,208/x
3. Step 3: Cross multiply
   59,468x = 89,208 × 89,208
4. Step 4: Simplify right side
   59,468x = 7,958,067,264
5. Step 5: Solve for x
   x = 7,958,067,264/59,468
6. Step 6: Final answer
   x = 133,821.00