Finding the Third Proportional to 59,162 and 88,770

Step by Step Solution

1. Step 1: Write the proportion equation
   59,162 : 88,770 = 88,770 : x
2. Step 2: Convert to fraction form
   59,162/88,770 = 88,770/x
3. Step 3: Cross multiply
   59,162x = 88,770 × 88,770
4. Step 4: Simplify right side
   59,162x = 7,880,112,900
5. Step 5: Solve for x
   x = 7,880,112,900/59,162
6. Step 6: Final answer
   x = 133,195.51