Finding the Third Proportional to 59,169 and 88,782

Step by Step Solution

1. Step 1: Write the proportion equation
   59,169 : 88,782 = 88,782 : x
2. Step 2: Convert to fraction form
   59,169/88,782 = 88,782/x
3. Step 3: Cross multiply
   59,169x = 88,782 × 88,782
4. Step 4: Simplify right side
   59,169x = 7,882,243,524
5. Step 5: Solve for x
   x = 7,882,243,524/59,169
6. Step 6: Final answer
   x = 133,215.76