Finding the Third Proportional to 59,482 and 79,300

Step by Step Solution

1. Step 1: Write the proportion equation
   59,482 : 79,300 = 79,300 : x
2. Step 2: Convert to fraction form
   59,482/79,300 = 79,300/x
3. Step 3: Cross multiply
   59,482x = 79,300 × 79,300
4. Step 4: Simplify right side
   59,482x = 6,288,490,000
5. Step 5: Solve for x
   x = 6,288,490,000/59,482
6. Step 6: Final answer
   x = 105,720.89