Finding the Third Proportional to 59,442 and 88,180

Step by Step Solution

1. Step 1: Write the proportion equation
   59,442 : 88,180 = 88,180 : x
2. Step 2: Convert to fraction form
   59,442/88,180 = 88,180/x
3. Step 3: Cross multiply
   59,442x = 88,180 × 88,180
4. Step 4: Simplify right side
   59,442x = 7,775,712,400
5. Step 5: Solve for x
   x = 7,775,712,400/59,442
6. Step 6: Final answer
   x = 130,811.76