Finding the Third Proportional to 59,140 and 79,932

Step by Step Solution

1. Step 1: Write the proportion equation
   59,140 : 79,932 = 79,932 : x
2. Step 2: Convert to fraction form
   59,140/79,932 = 79,932/x
3. Step 3: Cross multiply
   59,140x = 79,932 × 79,932
4. Step 4: Simplify right side
   59,140x = 6,389,124,624
5. Step 5: Solve for x
   x = 6,389,124,624/59,140
6. Step 6: Final answer
   x = 108,033.90