Finding the Third Proportional to 59,390 and 88,797

Step by Step Solution

1. Step 1: Write the proportion equation
   59,390 : 88,797 = 88,797 : x
2. Step 2: Convert to fraction form
   59,390/88,797 = 88,797/x
3. Step 3: Cross multiply
   59,390x = 88,797 × 88,797
4. Step 4: Simplify right side
   59,390x = 7,884,907,209
5. Step 5: Solve for x
   x = 7,884,907,209/59,390
6. Step 6: Final answer
   x = 132,764.90